Cisco 1000BASE-ZX SFP transceiver module for SMF GLC-ZX-SM Datenbogen
Produktcode
GLC-ZX-SM
Data Sheet
© 2007-2010 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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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, 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
Product
Wavelength (nm)
Fiber Type
Core Size (
µ
m)
Modal Bandwidth
(MHz* Km)
(MHz* Km)
Operating Distance
(m)
(m)
1000BASE-SX
850
MMF
62.5
160
220 (722 ft)
62.5
200
275 (902 ft)
50
400
500 (1,640 ft)
50
500
550 (1,804 ft)
50
2000
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
depending on link loss
1000BASE-BX-U
1310
SMF
–**
–
10,000 (32,821 ft)
1000BASE-BS-D
1490
SMF
–**
–
10,000 (32,821 ft)
*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-
cord for 62.5-
µ
m fibers has a different specification from the mode-conditioning patch cord for 50-
µ
m fibers.
**ITU-T G.652 SMF as specified by the IEEE 802.3z standard.
Optical Specifications
Table 2 gives optical parameters for the SFPs.
Table 2.
Main Optical Parameters
Product
Transmit Power (dBm)
Receive Power Range (dBm)
1000BASE-SX
–3 to –9.5
0 to –17
1000BASE-LX/LH
–3 to –9.5
–3 to –20
1000BASE-EX
+3 to –1
+1 to –22