StarTech.com QSFP-400G-DR4-ST QSFP - StarTech Cisco QDD 400G DR4 S Compatible DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm Cisco QDD 400G DR4 S Compatible DD module 400G SMF; transceiver (1310nm) supports 500m (1640

Maintain Reliable 100G Connectivity in Commercial Environments

Deploy 100G links with confidence using a QSFP transceiver designed for stable operation within a commercial temperature range (0°C to 70°C). Operating over multi-mode fiber at 850nm/900nm, it supports distances up to 100m [328ft], and delivers consistent performance across data centers, telecom rooms, and enterprise edge deployments.

Reduce Vendor Lock-In with Broad Interoperability

Ensure seamless integration across multi-vendor networks with a QSFP module that works with switches and routers supporting optics. Each unit is individually tested and validated prior to shipment, helping minimize deployment risk and ensure dependable operation within commercial temperature conditions.

Deploy with Confidence in Enterprise and Edge Networks

Ideal for data centers, remote cabinets, and enterprise edge deployments, this QSFP transceiver enables robust fiber connectivity while maintaining flexibility across evolving network platforms, supporting scalable and reliable 100G infrastructure.

Product Description

Technical Information

Application/Usage:
Data Networking, Optical Network

Interfaces/Ports

Total Number of Ports:
1
Connector Type:
MPO
Interfaces/Ports Details:
1 x MPO 400GBASE-DR4 Network

Media & Performance

Media Type Supported:
Optical Fiber
Fiber Optic Cable Wavelength:
1310 nm
Fiber Mode Supported:
Single-mode
Ethernet Technology:
400 Gigabit Ethernet
Network Technology:
400GBase-DR4
Maximum Distance Supported:
0.50 km
Maximum Data Transfer Rate:
400 Gbit/s

Physical Characteristics

Product Color:
Silver
Height:
0.5"
Width:
0.7"
Length:
4.60"