ENET 2x100GBASE-LR4 QSFP-DD Transceiver for High-Speed Data Center Networks
The ENET QDD-2X100-LR4-S-ENC is a Cisco-compatible 2x100GBASE-LR4 QSFP-DD optical transceiver engineered for enterprise data centers and high-speed network infrastructure requiring 400G-ready connectivity. This dual-channel transceiver delivers two independent 100G LR4 connections over single-mode fiber, making it ideal for organizations upgrading to next-generation network speeds without replacing existing infrastructure. Operating at 1310nm wavelength with support for 10km link distances, this module provides a cost-effective alternative to OEM transceivers while maintaining full compatibility with Cisco networking equipment.
Key Features
- Dual 100G LR4 channels in single QSFP-DD form factor for 400G-ready applications
- Cisco-compatible design ensures seamless integration with existing network deployments
- 1310nm wavelength optimized for long-reach single-mode fiber transmission
- Supports link distances up to 10km over SMF for extended network reach
- Dual duplex CS connector for reliable, secure optical connections
- Cost-effective OEM-alternative transceiver reduces capital expenditure
- Hot-pluggable design enables field replacement without system downtime
Technical Specifications
| Specification |
Details |
| Manufacturer |
ENET SOLUTIONS |
| Part Number |
QDD-2X100-LR4-S-ENC |
| Transceiver Type |
2x100GBASE-LR4 QSFP-DD |
| Wavelength |
1310nm |
| Maximum Link Distance |
10km (single-mode fiber) |
| Connector Type |
Dual Duplex CS |
| Data Rate |
2 x 100 Gbps |
| Fiber Type |
Single-Mode Fiber (SMF) |
| Form Factor |
QSFP-DD |
| Operating Temperature |
0°C to 70°C |
| Power Consumption |
Typical 3.5W |
| Compatibility |
Cisco-compatible networking equipment |
Frequently Asked Questions
What is a 2x100GBASE-LR4 QSFP-DD transceiver used for?
A 2x100GBASE-LR4 QSFP-DD transceiver is used in data center and enterprise networks to provide dual 100 Gigabit Ethernet channels over long-distance single-mode fiber connections. It enables 400G-ready infrastructure by delivering two independent 100G LR4 links within a single compact module, supporting distances up to 10km.
Is the ENET QDD-2X100-LR4-S-ENC compatible with Cisco equipment?
Yes, the ENET QDD-2X100-LR4-S-ENC is fully Cisco-compatible, designed as an OEM-alternative transceiver that integrates seamlessly with Cisco networking switches and routers supporting QSFP-DD form factors.
What is the maximum transmission distance for this 1310nm optical transceiver?
The 1310nm wavelength design supports maximum link distances of 10km over single-mode fiber, making it suitable for campus networks and extended data center interconnects.
Can this QSFP-DD module be hot-swapped in production networks?
Yes, the QSFP-DD transceiver features hot-pluggable design, allowing field replacement and upgrades without powering down the network equipment, minimizing service disruption.
