CFP2-100G-ER4 Overview
The Cisco CFP2-100G-ER4 is a 100GBASE-ER4 CFP2 pluggable transceiver module that provides 100 Gbps connectivity over up to 40km on single-mode fiber. It supports 100GBASE Ethernet and OTU3 rates and is designed for use in data center networking, enterprise core aggregation, and service provider transport applications.
The CFP2-100G-ER4 utilizes four wavelengths to carry the 100 Gigabit Ethernet signal over standard single-mode fiber terminated with LC connectors. Multiplexing and demultiplexing is handled internally within the transceiver. The module meets IEEE 802.3ba standards for 100GBASE-ER4 performance and also supports digital optical monitoring of transmit and receive signal levels.
As a hot-swappable module that plugs directly into the CFP2 port of a compatible Cisco switch or router, the CFP2-100G-ER4 provides flexibility and a “pay-as-you-populate” model for 100 Gbps connectivity. Its small form factor and low power consumption also make it suitable for high density deployments.
Quick Specifications
Feature | Specification |
---|---|
Data Rates | 100GBASE, OTU3 |
Fiber Type | Single-mode (SMF) |
Wavelengths | 1295.6nm, 1300.1nm, 1304.6nm, 1309.1nm |
Max Distance | 40km |
Connectors | Dual LC |
Dimensions | 144.8 x 82 x 13.6mm |
Power | <8W |
CFP2-100G-ER4 Features and Benefits
- Supports 100 Gbps Ethernet and OTU3 rates
- Provides 100GBASE-ER4 reach up to 40km
- Integrated multiplexing/demultiplexing of 4 wavelengths
- Digital optical monitoring support
- Hot-swappable and compact pluggable form factor
- Flexible interface option for Cisco switches/routers
- Pay-as-you-populate deployment model
Compatible Products
Product | Description |
---|---|
Cisco Nexus 9000 Series Switches | High-performance data center switches with CFP2 ports, ideal for dense 100G connections within racks. 100GBase-ER4, supports up to 40km over single-mode fiber (SMF). |
Cisco Nexus 7000 Series Switches | High-end modular data center switches with CFP2 ports. 100GBase-ER4, supports up to 40km over SMF. |
Cisco ASR 9000 Series Routers | High-performance routers with CFP2 ports for service provider networks. 100GBase-ER4, supports up to 40km over SMF. |
Cisco MDS 9000 Series Storage Switches | High-performance storage switches with CFP2 ports for SANs. 100GBase-ER4, supports up to 40km over SMF. |
Full Specifications
Specification | Details |
---|---|
Standards | IEEE 802.3ba, OTU3 |
Data Rates | 103.125 Gbps ± 100 ppm |
Fiber Compatibility | ITU-T G.652 SMF |
Transmit Power | 2.9dBm per lane |
Receive Power | -2.9 to 4.5dBm per lane |
Wavelengths | 1295.6nm, 1300.1nm, 1304.6nm, 1309.1nm |
Max Distance | 40km |
Connectors | Dual LC/PC |
Dimensions | 144.8 x 82 x 13.6mm |
Weight | < 300g |
Operating Temperature | 0°C to 70°C |
Power | < 8W |
CFP2-100G-ER4 Licensing
No special licensing required.
Warranty Information
Standard 90 day warranty. Optional SMARTnet service provides expedited replacement.
Installation and Configuration
The Cisco CFP2-100G-ER4 ships ready for insertion into the CFP2 slot on the front panel of a compatible Cisco switch or router. No additional configuration is required for basic operation. Support for digital optical monitoring features varies by platform.
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