Canary CFT-2067SA User Manual

(ηm)

CFT-20W-XXE8

UTP / SM

-5.0 dBm

0.0 dBm

-34.0 dBm

29.0 dB

 34.0 dB

-3.0 dBm

SC

CWDM

80 Km

CFT-20W-XXE9

UTP / SM

-3.0 dBm

2.0 dBm

-34.0 dBm

31.0 dB

 36.0 dB

-3.0 dBm

SC

CWDM

100 Km

* NOTE 1:  W-XX designates one of eight CWDM optical transmission wavelengths (λ) e.g. CFT-20W-47=1470ηm or CFT-20W-61=1610ηm transmission.
Please refer to other CWDM (Coarse Wavelength Division Multiplexing Data Sheets for additional information.

There are eighteen CWDM wavelengths (λs) specified.   Eight standard wavelengths plus four O-band λs are usable over most standard single-mode fiber.
Canary offers products for the standard eight wavelengths plus four O-band λs:    1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610 ηm  +  1290, 1310, 1330, 1350  ηm

Canary’s CFT-20W-XX series of Coarse Wavelength Division

Multiplexing (CWDM) converters provide an efficient way to launch

multiple Fast Ethernet channels for transport through CWDM

Multiplexers and provide access to high capacity CWDM based

networks.

Coarse Wavelength Division Multiplexing reduces network

congestion with a minimum infrastructure investment.  Using discrete

wavelengths (one per channel), multiple data channels can be

transported in parallel over a single-mode fiber cable.

CFT-20W-XX converters are the first in the industry to speedup

Spanning Tree link recovery by employing Link Fault Signaling (LFS)

technology while supporting Far-End Fault-Indication and Parallel

Detection capabilities.

Canary’s CFT-20W-XX Coarse Wavelength Division Multiplexing

converters are designed to meet industry needs for an economical

way to access CWDM point-to-point campus and metro-ring

networks.  They are used with Main Distribution Frame (central

office) Multiplexers and with remote site Optical Add/Drop

Multiplexers (OADMs) to insert and/or recover optical traffic from

single-mode fiber segments. Specific models provide transmission

on one of eight λs, each an ITU specified, CWDM wavelength.
Standard versions support 80 Kilometer transmission distances.

•

Switch for Hard-Setting Full-Duplex or 100BASE-T

Autonegotiation for 100 Mbs, Full and Half-duplex operation

•

Internal Auto-sensing, MDI / MDI-X crossover switch for

proper Network Interface Card or Switch connections

•

Switch enabled Link Fault Signaling (LFS) – Forwards lost

link awareness to each connected host

•

Optional:  UK, Continental European power

•

Auto-sensing, 100 / 240 VAC Power Supply

•

A full array of diagnostic LEDs

CWDM converters are functionally identical to standard units with

the exception that units at opposite ends of a fiber link must be

models with identical wavelengths in order to maintain a common

channel link e.g. if one device is operating at 1470 ηm, the second
must transmit and receive on the same CWDM wavelength.

Similarly, a standalone 1470 ηm unit can be connected to a
CCM-1600 or CCN-2000 / CCN-0400 chassis module with the

same wavelength.