• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

QSFP 40G ER4

Filter by price

Sort By

Product tags

Showing 1–36 of results

QSFP 40Gb LC MPO Transceiver Module 40GBASE-LR4 QSFP+ 1310nm 10km/20km DDM Fiber Optic Module For MikrotikOptical Equipment QSFP 40Gb LC MPO Transceiver Module 40GBASE-LR4 QSFP+ 1310nm 10km/20km DDM Fiber Optic Module For MikrotikOptical Equipment

QSFP 40Gb LC MPO Transceiver Module 40GBASE-LR4 QSFP+ 1310nm 10km/20km DDM Fiber Optic Module For MikrotikOptical Equipment

$9.90$9.90

21 sold
20% off
SFP Active Optical OM3 10G /40G 10GBASE QSFP Fiber Cable high speed compatible with Cisco Huawei MikroTik HP Intel Dell SFP Active Optical OM3 10G /40G 10GBASE QSFP Fiber Cable high speed compatible with Cisco Huawei MikroTik HP Intel Dell

SFP Active Optical OM3 10G /40G 10GBASE QSFP Fiber Cable high speed compatible with Cisco Huawei MikroTik HP Intel Dell

$132.84$166.05

5 sold
40G Ethernet Converged Network Adapter Dual QSFP+ Ports for Intel XL710-QDA2 Network Card PCI E x8,x16 XL710QDA2BLK 40Gbe Server 40G Ethernet Converged Network Adapter Dual QSFP+ Ports for Intel XL710-QDA2 Network Card PCI E x8,x16 XL710QDA2BLK 40Gbe Server

40G Ethernet Converged Network Adapter Dual QSFP+ Ports for Intel XL710-QDA2 Network Card PCI E x8,x16 XL710QDA2BLK 40Gbe Server

$1124.20$1124.20

3 sold
50% off
Original 7046442 ConnectX QDR InfiniBand +40Gbs QSFP+ Network Adapter Card CX354A Network Cards Dual QSFP Network Card Original 7046442 ConnectX QDR InfiniBand +40Gbs QSFP+ Network Adapter Card CX354A Network Cards Dual QSFP Network Card

Original 7046442 ConnectX QDR InfiniBand +40Gbs QSFP+ Network Adapter Card CX354A Network Cards Dual QSFP Network Card

$39.50$79.00

4 sold
10G SFP+ 40G QSFP+ Stacking Cable, Direct Attach Copper(DAC) Passive Cable, 0.5-7M, for Cisco Switch 10G SFP+ 40G QSFP+ Stacking Cable, Direct Attach Copper(DAC) Passive Cable, 0.5-7M, for Cisco Switch

10G SFP+ 40G QSFP+ Stacking Cable, Direct Attach Copper(DAC) Passive Cable, 0.5-7M, for Cisco Switch

$11.54$11.54

2 sold
9% off
Intel XL710 Chipset PCIe 3.0 X8 QSFP+ 40G Single Port XL710-QDA2 Network Card-XL710-QDA1 Intel XL710 Chipset PCIe 3.0 X8 QSFP+ 40G Single Port XL710-QDA2 Network Card-XL710-QDA1

Intel XL710 Chipset PCIe 3.0 X8 QSFP+ 40G Single Port XL710-QDA2 Network Card-XL710-QDA1

$558.01$613.20

41 sold
Juniper Networks Adapter Module 100G QSFP 100GBASE-LR4 SMF 10km 1310nm 740-061409 740-058732/100Gb Fiber Module Juniper Networks Adapter Module 100G QSFP 100GBASE-LR4 SMF 10km 1310nm 740-061409 740-058732/100Gb Fiber Module

Juniper Networks Adapter Module 100G QSFP 100GBASE-LR4 SMF 10km 1310nm 740-061409 740-058732/100Gb Fiber Module

$2400.00$2400.00

58% off
QSFP 40Gb Transceiver Module 40GBASE-SR4 850nm 100m MTP/MPO Connector QSFP+ Module For Juniper,Huawei,Mikrotik Fiber Equipment QSFP 40Gb Transceiver Module 40GBASE-SR4 850nm 100m MTP/MPO Connector QSFP+ Module For Juniper,Huawei,Mikrotik Fiber Equipment

QSFP 40Gb Transceiver Module 40GBASE-SR4 850nm 100m MTP/MPO Connector QSFP+ Module For Juniper,Huawei,Mikrotik Fiber Equipment

$18.90$45.00

3 sold
Mellanox MCX354A-FCBT ConnectX-3 Pro Dual-Port 40GbE QSFP+ Network Adapter-PCIe 3.0 x8, FDR InfiniBand, Cisco/Dell/HP Compatible Mellanox MCX354A-FCBT ConnectX-3 Pro Dual-Port 40GbE QSFP+ Network Adapter-PCIe 3.0 x8, FDR InfiniBand, Cisco/Dell/HP Compatible

Mellanox MCX354A-FCBT ConnectX-3 Pro Dual-Port 40GbE QSFP+ Network Adapter-PCIe 3.0 x8, FDR InfiniBand, Cisco/Dell/HP Compatible

$245.00$245.00

2 sold
40G DAC Cable QSFP+to QSFP+ Stacking Cable Direct Attach Copper 1/3/5/7M, compatible with Cisco Mellanox Mikrotik Ethernetswitch 40G DAC Cable QSFP+to QSFP+ Stacking Cable Direct Attach Copper 1/3/5/7M, compatible with Cisco Mellanox Mikrotik Ethernetswitch

40G DAC Cable QSFP+to QSFP+ Stacking Cable Direct Attach Copper 1/3/5/7M, compatible with Cisco Mellanox Mikrotik Ethernetswitch

$355.68$355.68

66 sold
40Gb QSFP Fiber Switch Module 40GBASE-SR4 850nm MPO/MTP MMF QSFP Optical Transceiver Module Compatible Huawei/Cisco QSFP-40G-SR4 40Gb QSFP Fiber Switch Module 40GBASE-SR4 850nm MPO/MTP MMF QSFP Optical Transceiver Module Compatible Huawei/Cisco QSFP-40G-SR4

40Gb QSFP Fiber Switch Module 40GBASE-SR4 850nm MPO/MTP MMF QSFP Optical Transceiver Module Compatible Huawei/Cisco QSFP-40G-SR4

$66.62$66.62

24 sold
30% off
QSFP+ 40G ER4 1310nm 40km singlemode Duplex LC Optical Transceiver Module, for Mellanox,JUNIER,Arista swith QSFP+ 40G ER4 1310nm 40km singlemode Duplex LC Optical Transceiver Module, for Mellanox,JUNIER,Arista swith

QSFP+ 40G ER4 1310nm 40km singlemode Duplex LC Optical Transceiver Module, for Mellanox,JUNIER,Arista swith

$1799.00$2570.00

3 sold
8% off
40G QSFP+ TO 4x10G SFP+ 1M DAC Passive Direct Attach Twinax Copper Breakout Cable 30AWG Compatibal with Cisco/Arista/Juniper/H3C 40G QSFP+ TO 4x10G SFP+ 1M DAC Passive Direct Attach Twinax Copper Breakout Cable 30AWG Compatibal with Cisco/Arista/Juniper/H3C

40G QSFP+ TO 4x10G SFP+ 1M DAC Passive Direct Attach Twinax Copper Breakout Cable 30AWG Compatibal with Cisco/Arista/Juniper/H3C

$272.32$296.00

10G SFP+ 40G QSFP+ AOC OM3 MMF Direct-attach Fiber Cable with SFP+ connectors,For Cisco , Ubiquiti UniFi, Mikrotik,D-Link, 10G SFP+ 40G QSFP+ AOC OM3 MMF Direct-attach Fiber Cable with SFP+ connectors,For Cisco , Ubiquiti UniFi, Mikrotik,D-Link,

10G SFP+ 40G QSFP+ AOC OM3 MMF Direct-attach Fiber Cable with SFP+ connectors,For Cisco , Ubiquiti UniFi, Mikrotik,D-Link,

$112.75$112.75

12 sold
58% off
QSFP 40GBASE-LR4 10km Optical Module 1310nm Duplex LC/UPC DDM Fiber Transceiver Module QSFP-40GE-LR4 For Cisco,Huawei,Mikrotik QSFP 40GBASE-LR4 10km Optical Module 1310nm Duplex LC/UPC DDM Fiber Transceiver Module QSFP-40GE-LR4 For Cisco,Huawei,Mikrotik

QSFP 40GBASE-LR4 10km Optical Module 1310nm Duplex LC/UPC DDM Fiber Transceiver Module QSFP-40GE-LR4 For Cisco,Huawei,Mikrotik

$41.58$99.00

9 sold
58% off
40G DAC Cable 0.5m~7m QSFP+ to QSFP+ 40Gbps Passive Stacking Cable Direct Attach Copper For Mellanox/Mikrotik/Juniper...Switch 40G DAC Cable 0.5m~7m QSFP+ to QSFP+ 40Gbps Passive Stacking Cable Direct Attach Copper For Mellanox/Mikrotik/Juniper...Switch

40G DAC Cable 0.5m~7m QSFP+ to QSFP+ 40Gbps Passive Stacking Cable Direct Attach Copper For Mellanox/Mikrotik/Juniper...Switch

$23.10$55.00

3 sold
40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Direct Attach Copper Twinax for Cisco QSFP-H40G-CU1M, 1-Meter(3.3ft) 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Direct Attach Copper Twinax for Cisco QSFP-H40G-CU1M, 1-Meter(3.3ft)

40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Direct Attach Copper Twinax for Cisco QSFP-H40G-CU1M, 1-Meter(3.3ft)

$87.12$87.12

19 sold
58% off
QSFP 40Gb DAC Cable 0.5m,1m,2m,3m,7m 40Gb/s QSFP+ to QSFP+ Passive Direct Attach Copper Stacking Cable For Cisco/Mikrotik Switch QSFP 40Gb DAC Cable 0.5m,1m,2m,3m,7m 40Gb/s QSFP+ to QSFP+ Passive Direct Attach Copper Stacking Cable For Cisco/Mikrotik Switch

QSFP 40Gb DAC Cable 0.5m,1m,2m,3m,7m 40Gb/s QSFP+ to QSFP+ Passive Direct Attach Copper Stacking Cable For Cisco/Mikrotik Switch

$16.38$39.00

6 sold
8% off
40G QSFP+ DAC TO 4x10G SFP+ 2M Passive Direct Attach Twinax Copper Breakout Cable 30AWG PVC Compatibal with Cisco/Arista/Juniper 40G QSFP+ DAC TO 4x10G SFP+ 2M Passive Direct Attach Twinax Copper Breakout Cable 30AWG PVC Compatibal with Cisco/Arista/Juniper

40G QSFP+ DAC TO 4x10G SFP+ 2M Passive Direct Attach Twinax Copper Breakout Cable 30AWG PVC Compatibal with Cisco/Arista/Juniper

$338.56$368.00

8% off
SFP QSFP XFP Code Programmer , SFP Code Board,DOM ,Read Changeing Save Code SFP QSFP XFP Code Programmer , SFP Code Board,DOM ,Read Changeing Save Code

SFP QSFP XFP Code Programmer , SFP Code Board,DOM ,Read Changeing Save Code

$471.50$512.50

4 sold
30% off
DAC 40G QSFP To 4*10G SFP+ Cable 1M Copper SFP + Direct Attach Passive DAC 3M Cables Compatible Cisco DAC 40G QSFP To 4*10G SFP+ Cable 1M Copper SFP + Direct Attach Passive DAC 3M Cables Compatible Cisco

DAC 40G QSFP To 4*10G SFP+ Cable 1M Copper SFP + Direct Attach Passive DAC 3M Cables Compatible Cisco

$29.57$42.24

22 sold
10% off
SFP Programmer Board, Module, QSFP, XFP, 10G, 1.25G, 2.5G, 10G, SFP, 25G, 40G, 100G SFP Programmer Board, Module, QSFP, XFP, 10G, 1.25G, 2.5G, 10G, SFP, 25G, 40G, 100G

SFP Programmer Board, Module, QSFP, XFP, 10G, 1.25G, 2.5G, 10G, SFP, 25G, 40G, 100G

$69.30$77.00

11 sold
SFP Code Programmer Board, QSFP, XFP Code Programmer, SFP Coding Box, DOM ,Read Changeing, Save Code · SFP Code Programmer Board, QSFP, XFP Code Programmer, SFP Coding Box, DOM ,Read Changeing, Save Code ·

SFP Code Programmer Board, QSFP, XFP Code Programmer, SFP Coding Box, DOM ,Read Changeing, Save Code ·

$542.52$542.52

5 sold
40GBASE-SR4 QSFP+ Optical Transceiver Module QSFP-40G-SR 40G 850nm 100-300m DDM Mpo Compatible for Fortinet Cisco 40GBASE-SR4 QSFP+ Optical Transceiver Module QSFP-40G-SR 40G 850nm 100-300m DDM Mpo Compatible for Fortinet Cisco

40GBASE-SR4 QSFP+ Optical Transceiver Module QSFP-40G-SR 40G 850nm 100-300m DDM Mpo Compatible for Fortinet Cisco

$150.00$150.00

1 sold
LSZH-active optical cable, 10G, 40g, SFP + to QSFP + OM3, 1/3/7/20M, compatible with Toshiba, MikroTik, Gigabyte LSZH-active optical cable, 10G, 40g, SFP + to QSFP + OM3, 1/3/7/20M, compatible with Toshiba, MikroTik, Gigabyte

LSZH-active optical cable, 10G, 40g, SFP + to QSFP + OM3, 1/3/7/20M, compatible with Toshiba, MikroTik, Gigabyte

$138.38$138.38

29 sold
10G SFP+ 40G QSFP+ DAC Passive Direct Attach Copper Twinax Cable for Cisco,Ubiquiti,Mikrotik, Intel, Fortinet, Netgear,D-Link 10G SFP+ 40G QSFP+ DAC Passive Direct Attach Copper Twinax Cable for Cisco,Ubiquiti,Mikrotik, Intel, Fortinet, Netgear,D-Link

10G SFP+ 40G QSFP+ DAC Passive Direct Attach Copper Twinax Cable for Cisco,Ubiquiti,Mikrotik, Intel, Fortinet, Netgear,D-Link

$78.92$78.92

24 sold
30% off
40G QSFP+ TO 4*10G SFP+ DAC Optical Cable; 1/2/3/5/7M; Direct-connect Passive Copper Stacking Cable Compatible With Cisco, Huawe 40G QSFP+ TO 4*10G SFP+ DAC Optical Cable; 1/2/3/5/7M; Direct-connect Passive Copper Stacking Cable Compatible With Cisco, Huawe

40G QSFP+ TO 4*10G SFP+ DAC Optical Cable; 1/2/3/5/7M; Direct-connect Passive Copper Stacking Cable Compatible With Cisco, Huawe

$168.61$240.87

3 sold
2% off
1PCS Mellanox Qsfp 40gb Transceiver/MC2210411-SR4 40GBASE QSFP+ 850nm 100M DOM MTP/MPO MMF QSFP 40g Network Adapter 1PCS Mellanox Qsfp 40gb Transceiver/MC2210411-SR4 40GBASE QSFP+ 850nm 100M DOM MTP/MPO MMF QSFP 40g Network Adapter

1PCS Mellanox Qsfp 40gb Transceiver/MC2210411-SR4 40GBASE QSFP+ 850nm 100M DOM MTP/MPO MMF QSFP 40g Network Adapter

$180.81$184.50

4 sold
48% off
40Gb ER4 40km QSFP Transceiver 1310nm Duplex LC SMF Fiber Optical Module For Cisco,Juniper,Mellanox,Mikrotik... Ethernet Switch 40Gb ER4 40km QSFP Transceiver 1310nm Duplex LC SMF Fiber Optical Module For Cisco,Juniper,Mellanox,Mikrotik... Ethernet Switch

40Gb ER4 40km QSFP Transceiver 1310nm Duplex LC SMF Fiber Optical Module For Cisco,Juniper,Mellanox,Mikrotik... Ethernet Switch

$197.60$380.00

10 sold
N: 40GBASE-ER4-60KM 40G QSFP+ ER4 1310nm 60KM LC DOM Optical Transceiver N: 40GBASE-ER4-60KM 40G QSFP+ ER4 1310nm 60KM LC DOM Optical Transceiver

N: 40GBASE-ER4-60KM 40G QSFP+ ER4 1310nm 60KM LC DOM Optical Transceiver

$432.00$432.00

1 sold
10G SFP+ 40G QSFP+ Stacking Cable, Direct Attach Copper(DAC) Passive Cable, 0.5-7M, for Cisco,Huawei,HP,Intel...Etc Switch 10G SFP+ 40G QSFP+ Stacking Cable, Direct Attach Copper(DAC) Passive Cable, 0.5-7M, for Cisco,Huawei,HP,Intel...Etc Switch

10G SFP+ 40G QSFP+ Stacking Cable, Direct Attach Copper(DAC) Passive Cable, 0.5-7M, for Cisco,Huawei,HP,Intel...Etc Switch

$9.70$9.70

158 sold
39% off
10G SFP+ 40G QSFP+ AOC Cable - 10GBASE Active Optical SFP Cable , 1-100M, for Cisco,Huawei,MikroTik,HP,Intel...Etc Switch 10G SFP+ 40G QSFP+ AOC Cable - 10GBASE Active Optical SFP Cable , 1-100M, for Cisco,Huawei,MikroTik,HP,Intel...Etc Switch

10G SFP+ 40G QSFP+ AOC Cable - 10GBASE Active Optical SFP Cable , 1-100M, for Cisco,Huawei,MikroTik,HP,Intel...Etc Switch

$21.83$35.78

21 sold
40G DAC QSFP to 4x10G SFP+ cable 1metr copper sfp+ Direct attach passive 40G DAC QSFP to 4x10G SFP+ cable 1metr copper sfp+ Direct attach passive

40G DAC QSFP to 4x10G SFP+ cable 1metr copper sfp+ Direct attach passive

$172.20$172.20

4 sold
QSA 40G QSFP+ To SFP+ Adapter Convert Module Qsfp/Sfp

QSA 40G QSFP+ To SFP+ Adapter Convert Module Qsfp/Sfp

$92.25$92.25

28 sold
DAC 40G QSFP To 4*10G SFP+ Cable 0.5M Copper SFP + Direct Attach Passive DAC 1M Cables Compatible Cisco DAC 40G QSFP To 4*10G SFP+ Cable 0.5M Copper SFP + Direct Attach Passive DAC 1M Cables Compatible Cisco

DAC 40G QSFP To 4*10G SFP+ Cable 0.5M Copper SFP + Direct Attach Passive DAC 1M Cables Compatible Cisco

$112.75$112.75

18 sold
30% off
40G QSFP DAC Optical Cable; 1/2/3/5/7M; Direct Connect Passive Copper Cable for data center Ethernet Switches 40G QSFP DAC Optical Cable; 1/2/3/5/7M; Direct Connect Passive Copper Cable for data center Ethernet Switches

40G QSFP DAC Optical Cable; 1/2/3/5/7M; Direct Connect Passive Copper Cable for data center Ethernet Switches

$112.75$161.07

18 sold
QSFP 40Gb LC MPO Transceiver Module 40GBASE-LR4 QSFP+ 1310nm 10km/20km DDM Fiber Optic Module For MikrotikOptical Equipment QSFP 40Gb LC MPO Transceiver Module 40GBASE-LR4 QSFP+ 1310nm 10km/20km DDM Fiber Optic Module For MikrotikOptical Equipment

QSFP 40Gb LC MPO Transceiver Module 40GBASE-LR4 QSFP+ 1310nm 10km/20km DDM Fiber Optic Module For MikrotikOptical Equipment

$9.90 $9.90

21 sold

Categories: Computer & Office, Networking

Buy Now
20% off
SFP Active Optical OM3 10G /40G 10GBASE QSFP Fiber Cable high speed compatible with Cisco Huawei MikroTik HP Intel Dell SFP Active Optical OM3 10G /40G 10GBASE QSFP Fiber Cable high speed compatible with Cisco Huawei MikroTik HP Intel Dell

SFP Active Optical OM3 10G /40G 10GBASE QSFP Fiber Cable high speed compatible with Cisco Huawei MikroTik HP Intel Dell

$132.84 $166.05

5 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
40G Ethernet Converged Network Adapter Dual QSFP+ Ports for Intel XL710-QDA2 Network Card PCI E x8,x16 XL710QDA2BLK 40Gbe Server 40G Ethernet Converged Network Adapter Dual QSFP+ Ports for Intel XL710-QDA2 Network Card PCI E x8,x16 XL710QDA2BLK 40Gbe Server

40G Ethernet Converged Network Adapter Dual QSFP+ Ports for Intel XL710-QDA2 Network Card PCI E x8,x16 XL710QDA2BLK 40Gbe Server

$1124.20 $1124.20

3 sold

Categories: Computer & Office, Networking

Buy Now
50% off
Original 7046442 ConnectX QDR InfiniBand +40Gbs QSFP+ Network Adapter Card CX354A Network Cards Dual QSFP Network Card Original 7046442 ConnectX QDR InfiniBand +40Gbs QSFP+ Network Adapter Card CX354A Network Cards Dual QSFP Network Card

Original 7046442 ConnectX QDR InfiniBand +40Gbs QSFP+ Network Adapter Card CX354A Network Cards Dual QSFP Network Card

$39.50 $79.00

4 sold

Categories: Computer & Office, Networking

Buy Now
10G SFP+ 40G QSFP+ Stacking Cable, Direct Attach Copper(DAC) Passive Cable, 0.5-7M, for Cisco Switch 10G SFP+ 40G QSFP+ Stacking Cable, Direct Attach Copper(DAC) Passive Cable, 0.5-7M, for Cisco Switch

10G SFP+ 40G QSFP+ Stacking Cable, Direct Attach Copper(DAC) Passive Cable, 0.5-7M, for Cisco Switch

$11.54 $11.54

2 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
9% off
Intel XL710 Chipset PCIe 3.0 X8 QSFP+ 40G Single Port XL710-QDA2 Network Card-XL710-QDA1 Intel XL710 Chipset PCIe 3.0 X8 QSFP+ 40G Single Port XL710-QDA2 Network Card-XL710-QDA1

Intel XL710 Chipset PCIe 3.0 X8 QSFP+ 40G Single Port XL710-QDA2 Network Card-XL710-QDA1

$558.01 $613.20

41 sold

Categories: Computer & Office, Networking

Buy Now
Juniper Networks Adapter Module 100G QSFP 100GBASE-LR4 SMF 10km 1310nm 740-061409 740-058732/100Gb Fiber Module Juniper Networks Adapter Module 100G QSFP 100GBASE-LR4 SMF 10km 1310nm 740-061409 740-058732/100Gb Fiber Module

Juniper Networks Adapter Module 100G QSFP 100GBASE-LR4 SMF 10km 1310nm 740-061409 740-058732/100Gb Fiber Module

$2400.00 $2400.00

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
58% off
QSFP 40Gb Transceiver Module 40GBASE-SR4 850nm 100m MTP/MPO Connector QSFP+ Module For Juniper,Huawei,Mikrotik Fiber Equipment QSFP 40Gb Transceiver Module 40GBASE-SR4 850nm 100m MTP/MPO Connector QSFP+ Module For Juniper,Huawei,Mikrotik Fiber Equipment

QSFP 40Gb Transceiver Module 40GBASE-SR4 850nm 100m MTP/MPO Connector QSFP+ Module For Juniper,Huawei,Mikrotik Fiber Equipment

$18.90 $45.00

3 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
Mellanox MCX354A-FCBT ConnectX-3 Pro Dual-Port 40GbE QSFP+ Network Adapter-PCIe 3.0 x8, FDR InfiniBand, Cisco/Dell/HP Compatible Mellanox MCX354A-FCBT ConnectX-3 Pro Dual-Port 40GbE QSFP+ Network Adapter-PCIe 3.0 x8, FDR InfiniBand, Cisco/Dell/HP Compatible

Mellanox MCX354A-FCBT ConnectX-3 Pro Dual-Port 40GbE QSFP+ Network Adapter-PCIe 3.0 x8, FDR InfiniBand, Cisco/Dell/HP Compatible

$245.00 $245.00

2 sold

Categories: Computer & Office, Networking

Buy Now
40G DAC Cable QSFP+to QSFP+ Stacking Cable Direct Attach Copper 1/3/5/7M, compatible with Cisco Mellanox Mikrotik Ethernetswitch 40G DAC Cable QSFP+to QSFP+ Stacking Cable Direct Attach Copper 1/3/5/7M, compatible with Cisco Mellanox Mikrotik Ethernetswitch

40G DAC Cable QSFP+to QSFP+ Stacking Cable Direct Attach Copper 1/3/5/7M, compatible with Cisco Mellanox Mikrotik Ethernetswitch

$355.68 $355.68

66 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
40Gb QSFP Fiber Switch Module 40GBASE-SR4 850nm MPO/MTP MMF QSFP Optical Transceiver Module Compatible Huawei/Cisco QSFP-40G-SR4 40Gb QSFP Fiber Switch Module 40GBASE-SR4 850nm MPO/MTP MMF QSFP Optical Transceiver Module Compatible Huawei/Cisco QSFP-40G-SR4

40Gb QSFP Fiber Switch Module 40GBASE-SR4 850nm MPO/MTP MMF QSFP Optical Transceiver Module Compatible Huawei/Cisco QSFP-40G-SR4

$66.62 $66.62

24 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
30% off
QSFP+ 40G ER4 1310nm 40km singlemode Duplex LC Optical Transceiver Module, for Mellanox,JUNIER,Arista swith QSFP+ 40G ER4 1310nm 40km singlemode Duplex LC Optical Transceiver Module, for Mellanox,JUNIER,Arista swith

QSFP+ 40G ER4 1310nm 40km singlemode Duplex LC Optical Transceiver Module, for Mellanox,JUNIER,Arista swith

$1799.00 $2570.00

3 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
8% off
40G QSFP+ TO 4x10G SFP+ 1M DAC Passive Direct Attach Twinax Copper Breakout Cable 30AWG Compatibal with Cisco/Arista/Juniper/H3C 40G QSFP+ TO 4x10G SFP+ 1M DAC Passive Direct Attach Twinax Copper Breakout Cable 30AWG Compatibal with Cisco/Arista/Juniper/H3C

40G QSFP+ TO 4x10G SFP+ 1M DAC Passive Direct Attach Twinax Copper Breakout Cable 30AWG Compatibal with Cisco/Arista/Juniper/H3C

$272.32 $296.00

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
10G SFP+ 40G QSFP+ AOC OM3 MMF Direct-attach Fiber Cable with SFP+ connectors,For Cisco , Ubiquiti UniFi, Mikrotik,D-Link, 10G SFP+ 40G QSFP+ AOC OM3 MMF Direct-attach Fiber Cable with SFP+ connectors,For Cisco , Ubiquiti UniFi, Mikrotik,D-Link,

10G SFP+ 40G QSFP+ AOC OM3 MMF Direct-attach Fiber Cable with SFP+ connectors,For Cisco , Ubiquiti UniFi, Mikrotik,D-Link,

$112.75 $112.75

12 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
58% off
QSFP 40GBASE-LR4 10km Optical Module 1310nm Duplex LC/UPC DDM Fiber Transceiver Module QSFP-40GE-LR4 For Cisco,Huawei,Mikrotik QSFP 40GBASE-LR4 10km Optical Module 1310nm Duplex LC/UPC DDM Fiber Transceiver Module QSFP-40GE-LR4 For Cisco,Huawei,Mikrotik

QSFP 40GBASE-LR4 10km Optical Module 1310nm Duplex LC/UPC DDM Fiber Transceiver Module QSFP-40GE-LR4 For Cisco,Huawei,Mikrotik

$41.58 $99.00

9 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
58% off
40G DAC Cable 0.5m~7m QSFP+ to QSFP+ 40Gbps Passive Stacking Cable Direct Attach Copper For Mellanox/Mikrotik/Juniper...Switch 40G DAC Cable 0.5m~7m QSFP+ to QSFP+ 40Gbps Passive Stacking Cable Direct Attach Copper For Mellanox/Mikrotik/Juniper...Switch

40G DAC Cable 0.5m~7m QSFP+ to QSFP+ 40Gbps Passive Stacking Cable Direct Attach Copper For Mellanox/Mikrotik/Juniper...Switch

$23.10 $55.00

3 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Direct Attach Copper Twinax for Cisco QSFP-H40G-CU1M, 1-Meter(3.3ft) 40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Direct Attach Copper Twinax for Cisco QSFP-H40G-CU1M, 1-Meter(3.3ft)

40G QSFP+ DAC Cable - 40GBASE-CR4 Passive Direct Attach Copper Twinax for Cisco QSFP-H40G-CU1M, 1-Meter(3.3ft)

$87.12 $87.12

19 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
58% off
QSFP 40Gb DAC Cable 0.5m,1m,2m,3m,7m 40Gb/s QSFP+ to QSFP+ Passive Direct Attach Copper Stacking Cable For Cisco/Mikrotik Switch QSFP 40Gb DAC Cable 0.5m,1m,2m,3m,7m 40Gb/s QSFP+ to QSFP+ Passive Direct Attach Copper Stacking Cable For Cisco/Mikrotik Switch

QSFP 40Gb DAC Cable 0.5m,1m,2m,3m,7m 40Gb/s QSFP+ to QSFP+ Passive Direct Attach Copper Stacking Cable For Cisco/Mikrotik Switch

$16.38 $39.00

6 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
8% off
40G QSFP+ DAC TO 4x10G SFP+ 2M Passive Direct Attach Twinax Copper Breakout Cable 30AWG PVC Compatibal with Cisco/Arista/Juniper 40G QSFP+ DAC TO 4x10G SFP+ 2M Passive Direct Attach Twinax Copper Breakout Cable 30AWG PVC Compatibal with Cisco/Arista/Juniper

40G QSFP+ DAC TO 4x10G SFP+ 2M Passive Direct Attach Twinax Copper Breakout Cable 30AWG PVC Compatibal with Cisco/Arista/Juniper

$338.56 $368.00

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
8% off
SFP QSFP XFP Code Programmer , SFP Code Board,DOM ,Read Changeing Save Code SFP QSFP XFP Code Programmer , SFP Code Board,DOM ,Read Changeing Save Code

SFP QSFP XFP Code Programmer , SFP Code Board,DOM ,Read Changeing Save Code

$471.50 $512.50

4 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
30% off
DAC 40G QSFP To 4*10G SFP+ Cable 1M Copper SFP + Direct Attach Passive DAC 3M Cables Compatible Cisco DAC 40G QSFP To 4*10G SFP+ Cable 1M Copper SFP + Direct Attach Passive DAC 3M Cables Compatible Cisco

DAC 40G QSFP To 4*10G SFP+ Cable 1M Copper SFP + Direct Attach Passive DAC 3M Cables Compatible Cisco

$29.57 $42.24

22 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
10% off
SFP Programmer Board, Module, QSFP, XFP, 10G, 1.25G, 2.5G, 10G, SFP, 25G, 40G, 100G SFP Programmer Board, Module, QSFP, XFP, 10G, 1.25G, 2.5G, 10G, SFP, 25G, 40G, 100G

SFP Programmer Board, Module, QSFP, XFP, 10G, 1.25G, 2.5G, 10G, SFP, 25G, 40G, 100G

$69.30 $77.00

11 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
SFP Code Programmer Board, QSFP, XFP Code Programmer, SFP Coding Box, DOM ,Read Changeing, Save Code · SFP Code Programmer Board, QSFP, XFP Code Programmer, SFP Coding Box, DOM ,Read Changeing, Save Code ·

SFP Code Programmer Board, QSFP, XFP Code Programmer, SFP Coding Box, DOM ,Read Changeing, Save Code ·

$542.52 $542.52

5 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
40GBASE-SR4 QSFP+ Optical Transceiver Module QSFP-40G-SR 40G 850nm 100-300m DDM Mpo Compatible for Fortinet Cisco 40GBASE-SR4 QSFP+ Optical Transceiver Module QSFP-40G-SR 40G 850nm 100-300m DDM Mpo Compatible for Fortinet Cisco

40GBASE-SR4 QSFP+ Optical Transceiver Module QSFP-40G-SR 40G 850nm 100-300m DDM Mpo Compatible for Fortinet Cisco

$150.00 $150.00

1 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
LSZH-active optical cable, 10G, 40g, SFP + to QSFP + OM3, 1/3/7/20M, compatible with Toshiba, MikroTik, Gigabyte LSZH-active optical cable, 10G, 40g, SFP + to QSFP + OM3, 1/3/7/20M, compatible with Toshiba, MikroTik, Gigabyte

LSZH-active optical cable, 10G, 40g, SFP + to QSFP + OM3, 1/3/7/20M, compatible with Toshiba, MikroTik, Gigabyte

$138.38 $138.38

29 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
10G SFP+ 40G QSFP+ DAC Passive Direct Attach Copper Twinax Cable for Cisco,Ubiquiti,Mikrotik, Intel, Fortinet, Netgear,D-Link 10G SFP+ 40G QSFP+ DAC Passive Direct Attach Copper Twinax Cable for Cisco,Ubiquiti,Mikrotik, Intel, Fortinet, Netgear,D-Link

10G SFP+ 40G QSFP+ DAC Passive Direct Attach Copper Twinax Cable for Cisco,Ubiquiti,Mikrotik, Intel, Fortinet, Netgear,D-Link

$78.92 $78.92

24 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
30% off
40G QSFP+ TO 4*10G SFP+ DAC Optical Cable; 1/2/3/5/7M; Direct-connect Passive Copper Stacking Cable Compatible With Cisco, Huawe 40G QSFP+ TO 4*10G SFP+ DAC Optical Cable; 1/2/3/5/7M; Direct-connect Passive Copper Stacking Cable Compatible With Cisco, Huawe

40G QSFP+ TO 4*10G SFP+ DAC Optical Cable; 1/2/3/5/7M; Direct-connect Passive Copper Stacking Cable Compatible With Cisco, Huawe

$168.61 $240.87

3 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
2% off
1PCS Mellanox Qsfp 40gb Transceiver/MC2210411-SR4 40GBASE QSFP+ 850nm 100M DOM MTP/MPO MMF QSFP 40g Network Adapter 1PCS Mellanox Qsfp 40gb Transceiver/MC2210411-SR4 40GBASE QSFP+ 850nm 100M DOM MTP/MPO MMF QSFP 40g Network Adapter

1PCS Mellanox Qsfp 40gb Transceiver/MC2210411-SR4 40GBASE QSFP+ 850nm 100M DOM MTP/MPO MMF QSFP 40g Network Adapter

$180.81 $184.50

4 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
48% off
40Gb ER4 40km QSFP Transceiver 1310nm Duplex LC SMF Fiber Optical Module For Cisco,Juniper,Mellanox,Mikrotik... Ethernet Switch 40Gb ER4 40km QSFP Transceiver 1310nm Duplex LC SMF Fiber Optical Module For Cisco,Juniper,Mellanox,Mikrotik... Ethernet Switch

40Gb ER4 40km QSFP Transceiver 1310nm Duplex LC SMF Fiber Optical Module For Cisco,Juniper,Mellanox,Mikrotik... Ethernet Switch

$197.60 $380.00

10 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
N: 40GBASE-ER4-60KM 40G QSFP+ ER4 1310nm 60KM LC DOM Optical Transceiver N: 40GBASE-ER4-60KM 40G QSFP+ ER4 1310nm 60KM LC DOM Optical Transceiver

N: 40GBASE-ER4-60KM 40G QSFP+ ER4 1310nm 60KM LC DOM Optical Transceiver

$432.00 $432.00

1 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
10G SFP+ 40G QSFP+ Stacking Cable, Direct Attach Copper(DAC) Passive Cable, 0.5-7M, for Cisco,Huawei,HP,Intel...Etc Switch 10G SFP+ 40G QSFP+ Stacking Cable, Direct Attach Copper(DAC) Passive Cable, 0.5-7M, for Cisco,Huawei,HP,Intel...Etc Switch

10G SFP+ 40G QSFP+ Stacking Cable, Direct Attach Copper(DAC) Passive Cable, 0.5-7M, for Cisco,Huawei,HP,Intel...Etc Switch

$9.70 $9.70

158 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
39% off
10G SFP+ 40G QSFP+ AOC Cable - 10GBASE Active Optical SFP Cable , 1-100M, for Cisco,Huawei,MikroTik,HP,Intel...Etc Switch 10G SFP+ 40G QSFP+ AOC Cable - 10GBASE Active Optical SFP Cable , 1-100M, for Cisco,Huawei,MikroTik,HP,Intel...Etc Switch

10G SFP+ 40G QSFP+ AOC Cable - 10GBASE Active Optical SFP Cable , 1-100M, for Cisco,Huawei,MikroTik,HP,Intel...Etc Switch

$21.83 $35.78

21 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
40G DAC QSFP to 4x10G SFP+ cable 1metr copper sfp+ Direct attach passive 40G DAC QSFP to 4x10G SFP+ cable 1metr copper sfp+ Direct attach passive

40G DAC QSFP to 4x10G SFP+ cable 1metr copper sfp+ Direct attach passive

$172.20 $172.20

4 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
QSA 40G QSFP+ To SFP+ Adapter Convert Module Qsfp/Sfp

QSA 40G QSFP+ To SFP+ Adapter Convert Module Qsfp/Sfp

$92.25 $92.25

28 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
DAC 40G QSFP To 4*10G SFP+ Cable 0.5M Copper SFP + Direct Attach Passive DAC 1M Cables Compatible Cisco DAC 40G QSFP To 4*10G SFP+ Cable 0.5M Copper SFP + Direct Attach Passive DAC 1M Cables Compatible Cisco

DAC 40G QSFP To 4*10G SFP+ Cable 0.5M Copper SFP + Direct Attach Passive DAC 1M Cables Compatible Cisco

$112.75 $112.75

18 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now
30% off
40G QSFP DAC Optical Cable; 1/2/3/5/7M; Direct Connect Passive Copper Cable for data center Ethernet Switches 40G QSFP DAC Optical Cable; 1/2/3/5/7M; Direct Connect Passive Copper Cable for data center Ethernet Switches

40G QSFP DAC Optical Cable; 1/2/3/5/7M; Direct Connect Passive Copper Cable for data center Ethernet Switches

$112.75 $161.07

18 sold

Categories: Phones & Telecommunications, Communication Equipment

Buy Now