The VCCOB-85A40G is an 850nm COB optical engine designed for QSFP SR4 transceivers with four full-duplex channels supporting aggregated 40Gbps transmission over multimode fiber.
VCCOB-85A40G
Description
The Lasermate VCCOB-85A40G is a Chip-on-Board (COB) solution designed for high-speed optical communication in QSFP SR4 transceiver modules. This module features four independent full-duplex channels, enabling an aggregated data rate of 40Gbps, and is optimized for 850nm multimode transmission. With MTP/MPO optical connectivity, compliance to IEEE 802.3ba-2010 and SFF-8436 standards, and operation over OM3 and OM4 multimode fibers, this compact optical engine is ideal for short-reach 40G Ethernet and InfiniBand applications.
VCCOB-85A40G – Chip-on-Board for 40Gbps QSFP SR4 Application Datasheet
Features
- 4 independent full-duplex channels
- MTP/MPO optical connector
- Compliant with IEEE 802.3ba-2010 and SFF-8436 standards
- Maximum link length of 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
- Operating case temperature: 0°C to +70°C
- XLPPI electric interface (with 1.5W max power)
- RoHS-6 compliant
Applications
- InfiniBand QDR (4 x 10G), DDR (4 x 5G) and SDR (4 x 2.5G) interconnects
- Data Center
- 40G Ethernet
Additional information
| Status | Active |
|---|---|
| LD Type | VCSEL |
| Wavelength | 850nm |
| Data Rate | 40Gb/s |
| Operating Temperature | 0°C to 70°C |
| Package | Chip-on-Board |
Documentation
Data Sheet
[PDF] VCCOB-85A40G – Chip-on-Board for 40Gbps QSFP SR4 Application Datasheet