Cisco CWDM-GBIC-1590 Handbuch für Installation und Spezifikation - Seite 5
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The following tables provide information and specifications:
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Table 1
GBIC Module and SFP Module Options
GBIC Module
SFP Module
Product Number
Product Number
WS-G5484
GLC-SX-MM
WS-G5486
GLC-LH-SM
WS-G5487
GLC-ZX-SM
Table 2
GBIC Module and SFP Module Transmit Power, Receive Power, and Power Budget
Transmit Power
GBIC Module
and SFP Module
Minimum
WS-G5484 and
–9.5 dB
GLC-SX-MM
WS-G5486 and
–9.5 dB
GLC-LH-SM
–11.5 dB
WS-G5487 and
0 dB
GLC-ZX-SM
μ
1. For fiber types 50/125
m, NA = 0.20 fiber and 62.5/125
μ
2. For fiber types 50/125
m MMF and 62.5/125
μ
3. For fiber types 9/125
m SMF.
μ
4. For fiber types 62.5/125
m MMF and 50/125
μ
5. For fiber types 9/125
m SMF, 62.5/125
μ
6. For fiber types 50/125
m MMF and 62.5/125
μ
7. For fiber type 10
m SMF.
For more information on Link budget, refer to the following Cisco document:
Note
http://www.cisco.com/en/US/prod/collateral/modules/ps5455/ps6577/product_data_sheet0900aecd803
3f885.html
Gigabit Interface Converter (GBIC) Module and Small Form-Factor Pluggable (SFP) GBIC Module Installation Information and Specifications
OL-5067-08
Table 1, "GBIC Module and SFP Module Options"
Table
2,
"GBIC Module and SFP Module Transmit Power, Receive Power, and Power Budget"
Table
3,
"SFP-GE-F, SFP-GE-L, SFP-GE-S, and SFP-GE-Z Module Transmit Power, Receive
Power, and Power Budget"
Table
4,
"GBIC Module Specifications"
Table
5,
"SFP Module Specifications"
GBIC Module or SFP Module
Short wavelength
(1000BASE-SX)
Long wavelength/long haul
(1000BASE-LX/LH)
Extended distance
(1000BASE-ZX)
Maximum
1
1
–3 dB
3
5
–3 dB
4
5.2 dB
μ
m, NA = 0.275 fiber.
μ
m MMF.
μ
m MMF.
μ
m MMF, and 50/125
μ
m MMF.
Description
Contains a Class 1 laser of 850 nm for
1000BASE-SX (short wavelength) applications.
Contains a Class 1 laser of 1300 nm for
1000BASE-LX/LH (long wavelength)
applications.
Contains a Class 1 laser of 1550 nm for
1000BASE-ZX (extended wavelength)
applications.
Receive Power
Minimum
Maximum
–17 dB
0 dB
–20 dB
–3 dB
–24 dB
–3 dB
μ
m MMF.
GBIC Module and SFP Module Overview
Power Budget
2
7.5 dB
6
8.5 dB
and 10.5 dB
–24 dB
7
5