Cisco GLC-ZX-SMD= Datasheet download pdf (Page 3)

2-channel 1000BASE-BX10-D for Single-Fiber Bidirectional Applications

The 2-channel 1000BASE-BX-D SFP module, also known as Compact SFP, integrates two IEEE 802.3ah

1000BASE-BX10-D interfaces in one SFP module. The GLC-2BX-D is always connected to two 1000BASE-BX10-

U interfaces over two single strands of standard SMF with an operating transmission range up to 10km.

GLC-2BX-D is designed to connect to any standard-based Customer Premises Equipment (CPE) in FTTx links

(Figure 5).

Figure 5. Compact SFP deployment with Catalyst 4500

Technical Specifications

Platform Support

The Cisco SFPs are supported across a variety of Cisco switches, routers, and optical transport devices. For more

details, refer to the document SFP Compatibility Matrix at

http://www.cisco.com/en/US/docs/interfaces_modules/transceiver_modules/compatibility/matrix/OL_6981.pdf.

Connectors and Cabling

Connectors include the following:

●

Dual LC/PC connector (1000BASE-SX, 1000BASE-LX/LH, 1000BASE-EX and 1000BASE-ZX)

●

Single LC/PC connector (1000BASE-BX-D and 1000BASE-BX-U)

●

RJ-45 connector (1000BASE-T)

Note: Only connections with patch cords with PC or UPC connectors are supported. Patch cords with APC

connectors are not supported. All cables and cable assemblies used must be compliant with the standards

specified in the standards section.

Table 1 provides cabling specifications for the SFPs that you install in the Gigabit Ethernet port. Note that all SFP

ports have LC-type connectors, and the minimum cable distance for all SFPs listed (multimode and single-mode

fiber) is 6.5 feet (2 m).

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Cisco GLC-ZX-SMD= Datasheet Page 3