Cisco 4948 - Catalyst Switch Installation Manual page 96

Transceiver Support for Uplink Ports
Table B-5
CWDM SFP Transceiver
Product Number
CWDM-SFP-1470=
CWDM-SFP-1490=
CWDM-SFP-1510=
CWDM-SFP-1530=
CWDM-SFP-1550=
CWDM-SFP-1570=
CWDM-SFP-1590=
CWDM-SFP-1610=
Table B-6
Table B-6 CWDM SFP Optical Specifications
Parameter
Transmitter Center Wavelength
Side-Mode Suppression Ratio
Transmitter Optical Output
Power
Receiver Optical Input Power
(BER <10-12 with PRBS 2-7-1)
Receiver Optical Input Power
(BER <10-12 with PRBS 2-7-1)
Receiver Optical Input
Wavelength
Transmitter Extinction Ratio
Dispersion Penalty at 100 km
Dispersion Penalty at 100 km
Table B-7
Table B-7
Item
Dimensions (H x W x D)
Operating temperature
Storage temperature
Catalyst 4948E an Catalyst 4948E-F Switch Installation Guide
B-6
Appendix B
CWDM SFP Transceivers
Description
1000BASE-CWDM, 1470 nm
1000BASE-CWDM, 1490 nm
1000BASE-CWDM, 1510 nm
1000BASE-CWDM, 1530 nm
1000BASE-CWDM, 1550 nm
1000BASE-CWDM, 1570 nm
1000BASE-CWDM, 1590 nm
1000BASE-CWDM, 1610 nm
lists the optical specifications for the CWDM SFP transceivers.
Minimum Typical Maximum Units
(x–4) — (x + 7)
30 —
0 — 5.0
–28.0 — –7.0
–29.0 — –7.0
1450 — 1620
9 —
— — 3
— — 2
lists the physical and environmental specifications for the CWDM SFP transceivers.
1-GB CWDMSFP Transceiver Physical and Environmental Specifications
Specification
0.04 x 0.53 x 2.22 in. (8.5 x 13.4 x 56.5 mm)
32° to 122°F (0° to 50°C)
–40° to 185°F (–40° to 85°C)
Transceiver, Chassis Connectors, and Cable and Adapter Specifications
Connector Color Code
Gray
Violet
Blue
Green
Yellow
Orange
Red
Brown
Notes and Conditions
nm Available center wavelengths are 1470,
1490, 1510, 1530, 1550, 1570, 1590, and
1610 nm
dB
dBm Average power coupled into single-mode
fiber
dBm Measured at 2.12 Gbps, 140°F (60°C)
case temperature
dBm Measured at 1.25 Gbps, 140°F (60°C)
case temperature
nm
dB
dB Measured at 2.12 Gbps
dB Measured at 1.25 Gbps
OL-21561-02