⁸ Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM – Let's Fibre Technologies
Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM QSFP+ Transceiver QSFP-40GE-LR4 For Cisco,Mikrotik
Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM QSFP+ Transceiver QSFP-40GE-LR4 For Cisco,Mikrotik
Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM QSFP+ Transceiver QSFP-40GE-LR4 For Cisco,Mikrotik
Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM QSFP+ Transceiver QSFP-40GE-LR4 For Cisco,Mikrotik
Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM QSFP+ Transceiver QSFP-40GE-LR4 For Cisco,Mikrotik
Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM QSFP+ Transceiver QSFP-40GE-LR4 For Cisco,Mikrotik
Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM QSFP+ Transceiver QSFP-40GE-LR4 For Cisco,Mikrotik
Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM QSFP+ Transceiver QSFP-40GE-LR4 For Cisco,Mikrotik
Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM QSFP+ Transceiver QSFP-40GE-LR4 For Cisco,Mikrotik
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Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM QSFP+ Transceiver QSFP-40GE-LR4 For Cisco,Mikrotik

R 28,001.92
R 28,001.92
R 36,320.13
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Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM QSFP+ Transceiver QSFP-40GE-LR4 For Cisco, Huawei, Mikrotik

SPECIFICATIONS

Compatible: Ubiquiti, QSFPTEK, Mikrotik, Transition Networks, Zyxel, Ericsson, Enterasys, Brocade, Mellanox, Alcatel-lucent, Customized Brands, Cisco, Arista, FOUNDRY, TP-link,Allied, Extreme, Dell Force10, Juniper, D-Link, Linksys, Netgear, HP, IBM, Intel, Trendnet, Open Switch, Dell, F5 Networks, Hirschmann, Moxa, Planet, Supermicro, AVAGO, Avaya, Ciena, Finisar, H3C, SMC, Huawei, Aruba

Connector: Duplex LC

Connector Type: LC/UPC

Fiber Type: Single Mode

Form Factor: QSFP+ Transceiver

High-concerned Chemical: None

Item Length: 30M

Max Data Rate: 44.6Gbps (4x 11.2Gbps)

Model Number: QSFP+40G-LR4 QSFP+ 40GBASE-LR4 1310nm 10km

Power Consumption: ≤3.5W

Powerbudget: 4dB

Protocols: OTN OTU3, 40G Ethernet, Fiber Channel, SATA/SAS3, MSA Compliant

Receiver Sensitivity: <-11dBm

TX Power: -7~2.3dBm

Temperature Range: 0 to 70°C (32 to 158°F)

Transimitter Type: DFB CWDM

Transmmion Distance: 10km~40km

Wavelength: 1310nm

Wireless function: No

QSFP+ 40GBASE-LR4 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module QSFP-40GE-LR4 Compatible Cisco,Huawei,Mikrotik,Juniper,Intel,Arista,ZTE and the other Fiber Optical Equipment

Product Feature:

1. Data Rate: 40G, QDR; 40GBase-LR4

2. Ratch: up to 10km,20km

3. Wavelength: 4 CWDM lanes

4. Interface: Daul LC Connectors

5. Fiber Type: SMF

6. Power Consumption: <3.5W

7. Excellent EMI performance

8. Temp. Range(℃): 0~70

Applications:

Ethernet 10G, 40G;

InfiniBand 4X SDR, DDR, QDR; Fiber Channel 10G, 40G;

Rapid IO
Rack-to-Rack, Shelf-to-Shelf Interconnect;

TOR (Top of Rack)

On the fence about this Optical Module Single-mode QSFP 40G LR4 10km 1310nm Duplex LC/UPC DDM QSFP+ Transceiver QSFP-40GE-LR4 For Cisco,Mikrotik? Don't be. Let our satisfaction guarantee address your concerns.

Inventory Last Updated: Nov 14, 2025
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