CISCO CISCO GLCGE100FX Datasheet

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DATA SHEET

CISCO 100BASE-FX SFP FAST ETHERNET INTERFACE CONVERTER ON GIGABIT SFP PORTS

The Cisco® 100BASE-FX Small Form-Factor Pluggable (SFP) Fast Ethernet Interface Converter (GLC-GE-100FX=) is a hotswappable device that plugs into a Gigabit Ethernet SFP port on Cisco Catalyst® 3750 Series, 3560 Series, and 2970 Series switches. The Cisco SFP provides full-duplex 100-Mbps connectivity between switches over multimode fiber (MMF) infrastructures. It offers investment protection and an easy migration path for customers moving to Gigabit Ethernet connections in the future.

The 100BASE-FX SFP operates on ordinary multimode fiber optical link spans of up to 2 kilometers (km) in length. Customers implementing Cisco 100BASE-FX SFP can use 1000BASE-X SFPs in the future (including SX, LX/LH, ZX, and coarse wavelength-division multiplexing SFPs).

TECHNICAL SPECIFICATIONS Platform Support

The Cisco 100BASE-FX SFP on Gigabit SFP ports is supported on Cisco Catalyst 3750, 3560, and 2970 series switches. For more details, see the Compatibility Matrix for 100BASE-FX Small Form-Factor Pluggable Modules at:

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3750/sfpmod/tscomp.htm

Connectors and Cabling

• Connectors: Dual LC connector Table 1 shows cabling specifications for the 100BASE-FX SFP installed on a Gigabit Ethernet SFP port. The minimum cable distance is 6.5 feet

(2 meters [m]).

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Table 1. SFP Port Cabling Specifications

SFP Wavelength (nm) Fiber Type Core Size (micron) Modal Bandwidth (MHz/km) Cable Length

GLC-GE-100FX= Min

1270

Standards

The Cisco 100BASE-FX SFP is compatible with standards as specified in IEEE 802.3z.

Table 2. Fiber Loss Budgets for 100BASE-FX-SFP on Gigabit Ethernet SFP Ports

SFP Type Cabling Transmit (dBm) Receive (dBm)

GLC-GE-100FX= 100BASE-FX

Dimensions

• Maximum dimensions (HxWxD): 0.39 x 2.23 x 0.54 in. (9.80 x 56.70 x 13.8 mm)

Environmental Conditions and Power Requirements

• Operating temperature range: 0 to 45 degrees C

Typ

1300

Max

1380

MMF 62.5

62.5

50.0

500 2 km (6562 ft)

Min Max Min Typ

50/125-micron −23.5 −14 −33.5 −11.8

62.5/125-micron −20 −14 −33.5 −11.8

• Storage temperature range: -40 to 80 degrees C

• Predicted mean time between failure (MTBF): 12,820,512 hours

• Power consumption: 1.5 W

Table 3. Electrical Power Interface

Parameter Symbol Minimum Typical Maximum Units

Supply Current Is − 405 450 mA Surge Current Isurge − 350 − mA Input Voltage Vcc 3.315 3.3 3.465 V

Warranty

• Standard warranty: 90 days

• Extended warranty (optional): Available under a Cisco SMARTnet® support contract

Ordering Information

SFP Product Number

Cisco 100BASE-FX SFP for Gigabit SFP ports GLC-GE-100FX=

Regulatory and Standards Compliance

• IEC 60825-1

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Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com

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