100Gbps QSFP28 Transceiver, Single Mode, 2km Reach
Features
- Hot-pluggable QSFP28 form factor
- Supports 25G/28G Dual-Rate operation
- Maximum link length of 2km on Single Mode Fiber (SMF)
- Power dissipation < 3.5W
- Built-in digital diagnostic functions
- Supports 40G/100G Dual Mode operation with CDR auto-bypass mode
- 4x25.78Gb/s DFB-based CWDM transmitter
- Duplex LC receptacles
- Single 3.3V power supply
- RoHS compliant
- Operating case temperature: 0~+70°C
Applications
- 100G CWDM4 applications with FEC
- High-density datacenter switches, routers
Standards
Ordering Information
Part Number | Product Description |
MK1Q-CDT8 | 100G QSFP28 CWDM4 LC 2km, 0°C~+70°C |
Description
- MK1Q-CDT8 is 100Gb/s QSFP28 CWDM4 transceiver. It is compliant with the QSFP28 MSA and IEEE 802.3ba. QSFP28 CWDM4 transceiver modules are designed for use in 100 Gigabit Ethernet interfaces over single mode fiber.
Absolute Maximum Ratings
Module performance is not guaranteed beyond the operating range.
Exceeding the limits below may damage the transceiver module permanently.

Recommended Operating Condition
Electrical Specification

Optical Specification
