SFP-25G-ER-I
25GBASE-ER SFP28 Module for SMF, Industrial Temp
The Cisco SFP-25G-ER-I provides temperature hardened 25Gbps operations for reaches up to 40km over standard single-mode fiber.
SFP-25G-ER-I Overview
The Cisco SFP-25G-ER-I is a 25GBASE-ER SFP28 transceiver with industrial temperature support. It provides 25Gbps connectivity over standard single-mode fiber for distances up to 40km.
This module features integrated 1310nm EML transmitter and PIN photodiode receiver hardened to withstand extreme temperatures from -40°C to +85°C. It has 2.5W max power consumption.
The Cisco SFP-25G-ER-I enables long reach 25G applications in service provider, metro, and data center interconnects. It is compatible with Cisco routers and switches supporting 25G SFP28 ports.
Quick Specifications
| Attribute | Value |
|---|---|
| Connector Type | Dual LC/PC |
| Cable | 9um Single-mode Fiber |
| Wavelength | 1310nm |
| Reach | 40km |
| Signaling Rate | 25.78Gbps |
| FEC Requirement | RS-FEC |
| Max Power Consumption | 1.5W |
| Operating Temperature | -40°C to +85°C |
| Dimensions | 56.5 x 18.35 x 9.5 mm |
SFP-25G-ER-I Features and Benefits
- 25Gbps connectivity over 40km single-mode fiber
- Industrial temperature rating from -40°C to +85°C
- Integrated 1310nm EML transmitter and PIN receiver
- Low transmit power variance for longer reaches
- QSFP pull-tab for reliable latching
- Hardened for outside plant deployments
Compatible Products
| Platform | Minimum Software Version | Line Cards Supported |
|---|---|---|
| Cisco NCS 5500 Series Routers | IOS XE Gibraltar 16.10.1 | N55-M16PQ-SA |
| Cisco Nexus 3000 Series Switches | 7.0(3)I7(7) NX-OS | N3K-C3232C |
Full Specifications
| Specification | Value |
|---|---|
| Bit Rate | 25.78Gbps |
| Fiber Cable | 9μm ITU-TG.652 SMF |
| Connectors | Dual LC/PC |
| Wavelength | 1310nm |
| Launch Power Min/Max | -3dBm/+6dBm |
| Receive Power Sensitivity | -21dBm |
| Dimensions | 56.5 x 18.35 x 9.5 mm |
| Diagnostic Monitoring | Yes |
| Safety Standards | UL/IEC 60825 |
SFP-25G-ER-I Licensing
No licensing required. Can work with any Cisco platform supporting its form factor.
Warranty Information
Comes with 5 years warranty by default. For complete terms, contact Cisco account representative.
Installation and Configuration
It is hot-swappable. Port speed is auto-negotiated to 25Gbps. Host interfaces should enable RS-FEC.
Brand
Cisco Systems
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