Cisco
Cisco 10GBASE-CU SFP+ Passive Twinax Direct Attach Cable, 2 m
SFP-H10GB-CU2M
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Conditions: New · Refurbished
Cisco
SFP-10G-ER-S
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The Cisco SFP-10G-ER-S is an enterprise-class 10GBASE-ER SFP+ transceiver for 40 km single-mode links at 1550 nm.
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Cisco 10GBASE-ER SFP+ Transceiver Module, Single-Mode 40 km, Enterprise Class
SFP-10G-ER-S · Refurbished · 1 year warranty
The Cisco SFP-10G-ER-S pushes a 10GbE link out to 40 km. It is an enterprise-class 10GBASE-ER SFP+ module that uses a 1550 nm wavelength over single-mode fiber.
This distance is typical for connecting sites across a city or region. The module is a plug-in, so it fits any SFP+ port that supports it, and the other end of the link should carry a module of the same type.
New, refurbished and used versions are offered. New and refurbished units have a choice of 1 year or 3 years of warranty, and used units come with 90 days. Because long-haul links are sensitive to fiber loss, check the attenuation budget for your route, then add the module to your RFQ with the quantity.
| Manufacturer part number | SFP-10G-ER-S |
|---|---|
| Brand | Cisco |
| Media | Single-mode fiber |
| Ports | 1 |
| Maximum reach | 40,000 m |
| Port speed | 10GbE |
| Form factor | SFP+ |
| Type | Transceiver |
| Wavelength | 1,550 nm |
Specifications from the manufacturer's datasheet ↗
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