Overview
This transceiver is a high-performance, cost-effective SFP+ module designed to be fully compatible with the Cisco SFP-10G-BX60U. It provides 10 Gigabit Ethernet connectivity using Bidirectional (BiDi) technology, which allows for transmitting and receiving data over a single strand of fiber optic cable. This approach is ideal for service providers, enterprise networks, and data centers looking to increase network capacity or extend reach without installing new fiber.
As the ‘Upstream’ component in a BiDi pair, this module transmits on a 1270nm wavelength and receives on a 1330nm wavelength. It meets the 10GBASE-BX60-U standard and can reliably transmit data up to 60 kilometers over standard Single-Mode Fiber (SMF). This module is designed for plug-and-play installation in Cisco switches, routers, and other networking devices that support the SFP+ form factor.
Key Features
- 100% compatible with systems requiring the Cisco SFP-10G-BX60U part.
- BiDi (Bidirectional) Technology for 10G transmission on a single fiber.
- Adheres to the 10GBASE-BX60-U Ethernet standard.
- Upstream Module: Transmits (TX) at 1270nm and Receives (RX) at 1330nm.
- Achieves a maximum link distance of 60km on Single-Mode Fiber (SMF).
- Data transfer rates up to 10.3125 Gbps.
- Single Simplex LC/UPC connector.
- Includes Digital Optical Monitoring (DOM/DDM) for real-time diagnostics.
- Hot-swappable SFP+ MSA-compliant footprint.
Applications
The SFP-10G-BX60U compatible module is specifically engineered for scenarios where fiber optic cable is limited. Its primary application is in building-to-building connections, campus networks, and Fiber-to-the-Home (FTTH) deployments. By doubling the utility of existing fiber infrastructure, it provides a highly economical solution for network expansions and upgrades, eliminating the significant cost and time associated with laying new fiber pairs.
Specifications
| Parameter | Value |
|---|---|
| Compatible Part Number | SFP-10G-BX60U |
| Form Factor | SFP+ |
| Standard | 10GBASE-BX60-U |
| Data Rate | 10.3125 Gbps |
| TX Wavelength | 1270nm |
| RX Wavelength | 1330nm |
| Max Distance | 60km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | Simplex LC/UPC |
| Transmitter | DFB |
| Receiver | APD |
| DOM/DDM Support | Yes |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
Cross-Platform Compatibility
While programmed for seamless operation in Cisco equipment, this module is built to SFP+ Multi-Source Agreement (MSA) standards. This ensures it can function in a wide array of networking hardware from other vendors that support the 10GBASE-BX60-U specification. For a functional link, this ‘Upstream’ module must be paired with a corresponding ‘Downstream’ module at the other end of the fiber.
| MANUFACTURER | EQUIVALENT PART NUMBER |
|---|---|
| Juniper | SFPP-10GE-BXU-60 |
| Arista | SFP-10G-BXU-60 |
| MSA Generic | SFP-10G-BXU-60 |
| Extreme Networks | 10GB-BX60-U |
Important Note: This is an ‘Upstream’ (U) module and must be paired with a corresponding ‘Downstream’ (D) module (e.g., SFP-10G-BX60D) at the opposite end of the fiber link to establish a connection.
Advantages
The main advantage of the SFP-10G-BX60U BiDi transceiver is significant cost savings on fiber infrastructure. It effectively doubles the capacity of a single fiber cable, allowing two separate data streams to be carried where only one was previously possible. This reduces cable clutter, simplifies network management, and provides a scalable path for future growth without the need for expensive and disruptive new fiber installations.
FAQ (Technical & Product Questions)
1. What is a BiDi transceiver?
A BiDi (Bidirectional) transceiver uses Wavelength Division Multiplexing (WDM) technology to transmit and receive data over a single fiber optic strand. It uses two different wavelengths of light—one for sending and one for receiving—which eliminates the need for a second fiber.
2. What does the ‘U’ in SFP-10G-BX60U mean?
The ‘U’ stands for Upstream. In a BiDi pair, one module is designated ‘Upstream’ and the other ‘Downstream’ (‘D’). The SFP-10G-BX60U transmits at 1270nm and receives at 1330nm.
3. Do I need to buy two of the same SFP-10G-BX60U modules?
No. To create a working link, you must pair this Upstream (U) module with its Downstream (D) counterpart, the SFP-10G-BX60D, at the opposite end of the connection. The ‘D’ module will have opposite wavelengths (TX: 1330nm / RX: 1270nm).
4. Can this module work with multi-mode fiber?
No, this transceiver is specifically designed for long-distance transmission (up to 60km) and requires Single-Mode Fiber (SMF) to operate correctly. It is not compatible with MMF.
5. What is the benefit of using a Simplex LC connector?
The Simplex LC connector is designed for a single fiber strand, which is the core principle of BiDi technology. This contrasts with standard transceivers that use a Duplex LC connector for separate transmit and receive fibers.
6. Is this module hot-swappable in Cisco devices?
Yes. It is fully hot-pluggable, meaning you can install or remove it from a compatible Cisco device without needing to power down the equipment, ensuring no network downtime.
7. How far can the SFP-10G-BX60U transmit data?
It is rated for a maximum link distance of 60 kilometers (approximately 37.3 miles) when used with standard 9/125µm single-mode fiber and paired with its corresponding downstream module.
8. Does this module support Digital Optical Monitoring (DOM)?
Yes, it features DOM (also known as DDM) functionality, which allows network administrators to monitor critical parameters like optical power levels, temperature, and voltage in real-time for easier network maintenance and troubleshooting.
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