TQSFP+-40G-LX4 1310nm 2km Single-Mode QSFP+ Optical Transceiver for 40Gbps Ethernet Applications
The TQSFP+-40G-LX4 is a high-performance QSFP+ optical transceiver module designed for 40Gbps optical transmission applications over 2km single-mode fiber. This module converts four 10Gbps electrical data channels into four CWDM optical signals and multiplexes them into a single 40Gbps transmission channel.
- 4 CWDM lanes MUX/DEMUX design for efficient data transmission
- Up to 11.2Gb/s data rate per wavelength
- 2km transmission distance on single-mode SMF
- Operating case temperature: 0 to 70°C
- Maximum power consumption 3.5W
- LC duplex connector interface
- RoHS compliant and QSFP+ MSA compliant
- IEEE 802.3ba Electrical Interface standard
- Digital diagnostic monitoring capabilities
- Compliant with QDR/DDR Infiniband data rates
| Parameter | Specification |
|---|---|
| Data Speed | 40Gbps |
| Center Wavelength | 1310nm |
| Fiber Type | Single-mode |
| Transmission Distance | 2km via OS2 SMF |
| Connector | Dual LC |
| Lasers | DML + PIN |
| Tx Power | -7.0 - 2.3 dBm |
| Rx Sensitivity | -11.7 - 2.3 dBm |
| Extinction Ratio | 3.5 dB |
| Power Consumption | < 1 W |
| Single Power Supply | 3.3V |
40GBASE-FR4 Ethernet standard compliance
For trial orders under 500 pieces, goods are shipped via express carriers including DHL, FedEx, UPS, and Aramex. For larger orders, we offer air shipment, land shipment, and sea freight options.
Please submit an inquiry through our website with your valid contact information. Our sales team will contact you shortly to assist with your order. We accept payment via T/T, Western Union, and PayPal.
Topstar is an integrated SFP transceiver solution provider with a reliable supply chain. We distribute original brand transceivers from Cisco, Finisar, Brocade, Innolight, Dell-EMC, Avago, and other sources. We also offer OEM services for 10G to 400G bandwidth optical transceivers.
Our transceivers are verified compatible with Nokia-Alcatel, Ericsson, Cisco, Dell-EMC, Juniper, Arista, Extreme Network, Fortinet, 3COM, BDCOM, ZTE, and DCN systems.
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