Cisco 1000BASE-BX10 Upstream SFP Module GLC-BX-U=

The GLC-BX-U 1000Base-BX10 SFP Module is compatible with the IEEE 802.3ah 1000BASE-BX10-U standard, operate on a single strand of standard single-mode fiber.

The GLC-BX-U SFP also support digital optical monitoring (DOM) functions according to the industry-standard SFF-8724 Multi Source Agreement (MSA). This feature gives the end user the ability to monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.

Cisco 1000BASE-BX10 Upstream SFP Module GLC-BX-U= Features & Specifications: 

• 1 Port, LC Connector Type
• Optical Fiber Supported
• Single-Mode Fiber Mode 
• Maximum Distance Supported: 32808.40 ft
• The 1000BASE-BX-U SFP is compatible with the IEEE 802.3ah 1000BASE-BX10-U standard
• A 1000Base-BX10-D device is always connected to a 1000Base-BX10-U device with a single strand of standard single-mode fiber.
• 1310-nm TX/1490-nm RX wavelength
• Transmit Power (dBm): -3 to -9
• Receive Power Range (dBm): -3 to -19.5
• Extended temperature range (EXT): 5°C to 85°C (23 to 185°F)
• Surge Current: 30mA