
The 10G SFP+ SFP-10G-ER40-I 40km 1310nm Duplex LC/UPC Industrial Module, Cisco is a SFP+ optical transceiver delivering 10.52Gbps over SMF. Operating at 1310nm with a Duplex LC interface, it reaches 40km and is compliant with SFP+ MSA, CPRI, eCPRI, IEEE802.3ae, SFF-8432, SFF-8431, 10GFC, FC-PI-4. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in 10G Ethernet data center and enterprise network environments.
| Cisco Compatible | SFP-10G-ER40-I |
|---|---|
| Manufacturer | HT |
| Form Factor | SFP+ |
| Max. Data Rate | 10.52Gbps |
| Wavelength | 1310nm |
| Max. Transmission Distance | 40km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| TX Power | 0~5dBm |
| Receiver Sensitivity | < -15dBm |
| Power Budget | 15dB |
| Receiver Overload | 1dBm |
| Max. Power Consumption | ≤1.5W |
| Extinction Ratio | 3.5dB |
| DDM/DOM | Supported |
| Operating Temperature | -40 to 85°C (-40 to 185°F) |
| Core Size | 9/125µm |
| Modulation | NRZ |
| Protocols | SFP+ MSA, CPRI, eCPRI, IEEE802.3ae, SFF-8432, SFF-8431, 10GFC, FC-PI-4 |
Network architects choose the 10G SFP+ SFP-10G-ER40-I 40km 1310nm Duplex LC/UPC Industrial Module, Cisco for 10G Ethernet data center and enterprise network environments: it runs 10.52Gbps over SMF and reaches 40km. The Duplex LC interface and 1310nm optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. It is interoperable with Cisco platforms and replaces the Cisco part SFP-10G-ER40-I directly.
This product is designed and tested to comply with SFP+ MSA, CPRI, eCPRI, IEEE802.3ae, SFF-8432, SFF-8431, 10GFC, FC-PI-4. It is interoperable with Cisco equipment and serves as a direct equivalent to the Cisco part number SFP-10G-ER40-I.
Order this product as SFP-10GER-31-I-CISCO. Common models are stocked for fast dispatch. We can supply the module with neutral or customer-branded labels, and compatibility coding for a specific equipment vendor can be added at no extra process step.
From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.
Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.
As a manufacturer serving the fiber optic industry since 1995, we have strong in-house manufacturing and design capability. From early GBIC, Xenpak and X2 modules to today's SFP, SFP+, QSFP, QSFP-DD and OSFP products, we grow together with the industry. OEM and custom-designed transceivers and cables are welcome, and our factory-direct pricing is very competitive compared with online retail stores.
We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.