Cisco GLC-T User Manual

11
Gigabit Interface Converter (GBIC) Module and Small Form-Factor Pluggable (SFP) GBIC Module Installation Information and Specifications
OL-5067-08
CWDM GBIC Module and SFP Module Description and Information
See your router installation and configuration guide for the Cisco CWDM GBIC modules and SFP
modules supported on your router.
The following tables provide specification information:
• Table 8, “CWDM GBIC Module Options”
• Table 9, “CWDM GBIC Module Electrical Power Interface Information”
• Table 10, “CWDM GBIC Module Optical Parameters”
• Table 11, “CWDM SFP Module Options”
• Table 12, “CWDM SFP Module Electrical Power Interface Information”
• Table 13, “CWDM SFP Module Optical Parameters”
Table 8 CWDM GBIC Module Options
Product Number Description Color
CWDM-GBIC-1470= Cisco 1000BASE-CWDM GBIC 1470 nm Gray
CWDM-GBIC-1490= Cisco 1000BASE-CWDM GBIC 1490 nm Violet
CWDM-GBIC-1510= Cisco 1000BASE-CWDM GBIC 1510 nm Blue
CWDM-GBIC-1530= Cisco 1000BASE-CWDM GBIC 1530 nm Green
CWDM-GBIC-1550= Cisco 1000BASE-CWDM GBIC 1550 nm Yellow
CWDM-GBIC-1570= Cisco 1000BASE-CWDM GBIC 1570 nm Orange
CWDM-GBIC-1590= Cisco 1000BASE-CWDM GBIC 1590 nm Red
CWDM-GBIC-1610= Cisco 1000BASE-CWDM GBIC 1610 nm Brown
Table 9 CWDM GBIC Module Electrical Power Interface Information
Parameter Symbol Minimum Typical Maximum Units
Supply Current I
s
– 280 350.0 mA
Maximum voltage V
max
––6.0V
Surge current I
Surge
– – 400.0 mA
Input voltage V
cc
4.75 5 5.25 V
Table 10 CWDM GBIC Module Optical Parameters
Parameter Symbol Minimum Typical Maximum Units Notes/Conditions
Transmitter center
wavelength
λ
C
(x–4) – (x+7) nm Available center wavelengths are 1470,
1490, 1510, 1530, 1550, 1570, 1590, and
1610 nm
Side-mode
suppression ratio
SMSR 30 – – db –
Transmitter optical
output power
P
out
+1.0 +3.0 +5.0 dB Average power coupled into single-mode
fiber

Cisco GLC-T Specifications

General

Brand	Cisco
Model	GLC-T
Category	Control Unit
Language	English