Cisco Glc-Sx-Mmd 1000Base-Sx Sfp Transceiver Module Mmf 850Nm

Cisco GLC-SX-MMD 1000BASE-SX SFP Transceiver Module MMF 850NM

Cisco GLC-SX-MMD= 1000Base SX SFP Transceiver Module, MMF 850NM, DOM

Product Specifications

Cabling and Connectors

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).

Table 1.         SFP Port Cabling Specifications

*  A mode-conditioning patch cord, as specified by the IEEE standard, is required regardless of the span length. Note how the mode conditioning patch cord for 62.5-μm fibers has a different specification from the mode-conditioning patch cord for 50-μm fibers.

**  ITU-T G.652 SMF as specified by the IEEE 802.3z standard.

***  Specified at transmission wavelength.

Optical Specifications

Table 2 specifies the optical parameters for the SFPs. Both receiver power and channel insertion loss specifications must be met for guaranteed operation.

Table 2.         Main Optical Parameters

*  Maximum channel insertion loss is defined for maximum distance guaranteed as specified in Table 1 and by fiber type. When links are deployed over shorter distances, additional channel insertion loss may be allowed.

Dimensions

Dimensions (H x W x D): 8.5 x 13.4 x 56.5 mm.  Cisco SFPs typically weigh 75 grams or less.

Environmental Conditions and Power Requirements

Operating temperature range:

●     Commercial temperature range (COM): 0 to 70°C (32 to 158°F)

●     Extended temperature range (EXT): -5°C to 85°C (23 to 185°F)

●     Industrial temperature range (IND): -40 to 85°C (-40 to 185°F)

●     Storage temperature range: -40 to 85°C (-40 to 185°F)

Cisco SFP modules typically consume up to 1W per SFP port, with the exception of the Compact SFP (GLC-2BX-D) consuming up to 1.5W.

Table 3 lists temperature range and DOM support information for the SFPs.

Table 3.         Temperature Range and DOM Support

Ordering Information

To place an order, refer to Table 4 and visit the Cisco Ordering Home Page

Table 4.         Ordering Information

Warranty

●     Standard warranty: 1 year

●     Extended warranty (option): Available under a Cisco SMARTnet ® Service support contract for the Cisco switch or router chassis

Regulatory and Standards Compliance

Safety:

●     Laser Class I 21CFR1040 LN#50 7/2001

●     Laser Class I IEC 60825-1Standards:

●     IEEE 802.3z

●     IEEE 802.3ah

●     GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable

●     GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies

●     GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors