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Mfr.part#:	GLC-BX-U
Name:	GLC-BX-U 1000BASE-BX SFP, 1310NM
Detail:	1000BASE-BX SFP, 1310NM GLC-BX-U
Availability:	In Stock
Condition:	New
GTIN:	4054318203437 4054318203437
Price:	$288.55

GLC-BX-U

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overview

Overview

GLC-BX-U Overview

Cisco GLC-BX-U. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1000 Mbit/s, Interface type: mini-GBIC. Product colour: Stainless steel, Compatible products: Catalyst 2960, 3560, 3750, 4500, 4948, ME 2400, 3400. Width: 8.5 mm, Depth: 56.5 mm, Height: 13.4 mm. Number of products included: 1 pc(s)

Cisco GLC-BX-U is a 1000BASE-BX SFP, 1310NM.

Product Details

Figure 1 shows the GLC-BX-U can be installed in the switch.

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).

SFP Port Cabling Specifications

Product	Wavelength (nm)	Fiber Type	Core Size (Î¼m)	Modal Bandwidth (MHz* Km)***	Operating Distance (m)
1000BASE-SX	850	MMF	62.5	160 (FDDI-grade)	220 (722 ft)
			62.5	200 (OM1)	275 (902 ft)
			50	400 (400/400)	500 (1,640 ft)
			50	500 (OM2)	550 (1,804 ft)
			50	2000 (OM3)	1000 (3281 ft)
1000BASE-LX/LH	1310	MMF*	62.5	500	550 (1,804 ft)
			50	400	550 (1,804 ft)
			50	500	550 (1,804 ft)
		SMF	-**	-	10,000 (32,821 ft)
1000BASE-EX	1310	SMF	-**	-	40,000 (131,234 ft)
1000BASE-ZX	1550	SMF	-	-	Approximately 70 km depending on link loss
1000BASE-BX-U	1310	SMF	-**	-	10,000 (32,821 ft)
1000BASE-BX-D	1490	SMF	-**	-	10,000 (32,821 ft)

Note:

*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-Î¼m fibers has a different specification from the mode-conditioning patch cord for 50-Î¼m fibers.

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

***Specified at transmission wavelength.

Compare to Similar Items

Table 2 shows the comparison of similar items

Model	Description
GLC-BX-U	1000BASE-BX SFP, 1310NM
GLC-ZX-SMD	1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM
GLC-T	1000BASE-T SFP transceiver module for Category 5 copper wire, RJ-45 connector
GLC-SX-MMD	1000BASE-SX SFP transceiver module for MMF, 850-nm wavelength, extended operating temperature range and DOM support, dual LC/PC connector
GLC-LH-SMD	1000BASE-LX/LH SFP transceiver module for MMF and SMF, 1300-nm wavelength, extended operating temperature range and DOM support, dual LC/PC connector

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Summary Description

Cisco GLC-BX-U, Fiber optic, 1000 Mbit/s, mini-GBIC, LC, PC, 10000 m, 1310 nm

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specifications

Specification

GLC-BX-U Specification

SFP Port Cabling Specifications
Product	Wavelength (nm)	Fiber Type	Core Size (μm)	Modal Bandwidth (MHz* Km)***	Operating Distance (m)
1000BASE-SX	850	MMF	62.5	160 (FDDI-grade)	220 (722 ft)
			62.5	200 (OM1)	275 (902 ft)
			50	400 (400/400)	500 (1,640 ft)
			50	500 (OM2)	550 (1,804 ft)
			50	2000 (OM3)	1000 (3281 ft)
1000BASE-LX/LH	1310	MMF*	62.5	500	550 (1,804 ft)
			50	400	550 (1,804 ft)
			50	500	550 (1,804 ft)
		SMF	-**	-	10,000 (32,821 ft)
1000BASE-EX	1310	SMF	-**	-	40,000 (131,234 ft)
1000BASE-ZX (GLC-ZX-SMD)	1550	SMF	-	-	Approximately 70 km depending on link loss
1000BASE-BX-U	1310	SMF	-**	-	10,000 (32,821 ft)
1000BASE-BX-D	1490	SMF	-**	-	10,000 (32,821 ft)

Note:

*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.

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