40G QSFP+ LR4 DML CWDM4 2km/10km/20km Optical Transceiver

GIGALIGHT 40G QSFP+ LR4 optical transceiver module is designed for medium to long-distance interconnects in data centers, complying with the IEEE 802.3ba 40GBASE-LR4 Ethernet transmission protocol. It is available in a dual-rate version supporting both 40GE and OTU3. This product series features an integrated pair of 4-channel MUX and DEMUX, with the center wavelengths of the four channels being 1271nm, 1291nm, 1311nm, and 1331nm. It utilizes a pair of single-mode fibers for transmission, allowing for distances of up to 2km, 10km, or 20km.

Description

  • Utilizes QSFP+ hot-pluggable form factor for a 4-channel optical module (available in both transceiver and receiver-only DPI versions)
  • Features 4-channel non-cooled CWDM DML lasers and high-sensitivity PIN-TIA
  • Uses multiplexers and demultiplexers based on TFF or AAWG technology
  • Compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4 Ethernet transmission protocol
  • Maximum transmission rate of up to 41.25Gbps (optional 40GE/OTU3 dual-rate version)
  • Transmits over a pair of single-mode fibers with distances of up to 2km, 10km, or 20km
  • Power consumption less than 2.5W
  • Dual LC optical connectors
  • Options for commercial and extended operating temperature ranges
  • Power supply voltage of 3.3V
  • Compliant with RoHS environmental standards (lead-free)
Product Model Product Description
GQS-SPO400-IR4CB 40GE QSFP+ LR4 Lite DML CWDM4 2km Optical Transceiver
GQS-SPO400-LR4C 40GE QSFP+ LR4 DML CWDM4 10km Optical Transceiver (TFF)
GQS-SPO400-LR4CA 40GE/OTU3 QSFP+ LR4 DML CWDM4 10km Optical Transceiver (AAWG)
GQS-SPO400-LR4CD 40GE/OTU3 QSFP+ LR4 DML CWDM4 10km Optical Transceiver (AAWG)
GQS-SPO400-L24C 40GE/OTU3 QSFP+ LR4 DML CWDM4 20km Optical Transceiver
GQSR-SPO400-LR4N Extended-range 40GE/OTU3 QSFP+ LR4 CWDM4 10km Receiver Module (AAWG)

Additional information

Product Type

Application

, ,

Data Rate

Protocol

, ,

Form Factor

Reach

Media Type

Wavelength

Interface

Data Sheet

Get a Quote

Please tell us your demand information, such as product quantity, delivery date, etc.