Cisco Module, buy CISCO GLC-T Cisco Small Form-Factor Pluggable Modules on China Suppliers Mobile

Product Details

Part Number: CISCO GLC-T

Manufacturer: Cisco

Condition: New Sealed

Stock: YES-within 1-3 days

Cisco Small Form-Factor Pluggable Modules for Gigabit Ethernet Applications Data Sheet

The industry-standard Cisco^® Small Form-Factor Pluggable (SFP) Gigabit Interface Converter is a hot-swappable input/output device that plugs into a Gigabit Ethernet port or slot, linking the port with the network (Figures 1, 2 and 3). SFPs can be used and interchanged on a wide variety of Cisco products and can be intermixed in combinations of 1000BASE-T, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-EX, 1000BASE-ZX, or 1000BASE-BX10-D/U on a port-by-port basis.

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).

^*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.

^*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 gives temperature range and DOM support information for the SFPs.

Regulatory and Standards Compliance

Safety:

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

• Laser Class I IEC 60825-1

Standards:

• 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

Ordering Information

To place an order, visit the Cisco Ordering homepage or refer to Table 4.