Cisco Cisco DWDM Transceiver Modules 数据表

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Platform Support

The Cisco DWDM SFP+ modules are supported across a variety of Cisco switches, routers, and optical transport

devices. For more details, refer to the Cisco 10-Gigabit transceivers compatibility matrix at

http://www.cisco.com/en/US/docs/interfaces_modules/transceiver_modules/compatibility/matrix/OL_6974.pdf

Connectors and Cabling

●

Equipment: standard SFP+ interface

●

Network: dual LC/PC connector

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.

Product Specifications

Optical Parameters

Table 1 shows the main optical characteristics for the standard non-tunable Cisco DWDM SFP+ modules.

Table 1.

Optical Parameters for DWDM SFP+

Parameter

Symbol Minimum Typical Maximum Units

Notes and Conditions

Transmitter

Spectral width

0.2

Full width, -20 dB from maximum, with resolution bandwidth
(RBW) = 0.01 nm

Transmitter center
wavelength

x - 100

x + 100

Refer to Table 2 for center wavelengths

Side-mode
suppression ratio

SMSR

Transmitter extinction
ratio

Transmitter optical
output power

Pout

-1.0

3.0

dBm

Average power coupled into single-mode fiber

Receiver

Receiver optical input
wavelength

1530

1565

Receiver damage
threshold

4.0

dBm

Receiver overload

-7

dBm

Receiver Power Performance

Units

Range

Notes and Conditions

Performance at 10G LAN and 10G WAN Rates (NO-FEC Applications)

Input power range

dBm

-7 to -23

At BER=1E-12, back-to-back, unamplified link

Input power range (dispersion-limited)

dBm

-7 to -20

At BER=1E-12, -500 to +1600 ps/nm chromatic dispersion

unamplified link

Input power range (dispersion- and noise-limited)

dBm

-7 to -17

At BER=1E-12, -500 to +1600 ps/nm chromatic dispersion

amplified link with min 27dB OSNR (0.1nm RBW)