CWDM

CWDM Access System

1. Protocol transparency: Seamless connection with Ethernet, SDH network and fiber channel, including interfaces such as ATM, GIGABIT ETHERNET, STM-1/4/16 and OC-3/ 12/ 48;

2. Transparency of bit rate: Auto-negotiating receiving and transmitting speed 45Mbps~2.5Gbps;

3. Transmission distances of diversified specifications: 30km, 50km or 80km;

4. Compact structure of 19" rack, occupying less space and consuming less power; Convenient installation and operation.

Model name: CC-CW2000

Product function: Anycan CWDM Device is a sort of multi-service processing and transmission device that designed especially for point-to-point applications. It provides interfaces such as ATM, Gigabit Ethernet, STM-1/ 4/ 16 and OC-3/ 12/ 48 on the basis of a transparent transmission platform constructed by virtual fiber-optic capability enhancing devices, which can fulfill upstream/downstream transmission services at various speed including 100/ 155/ 200/ 622/ 1000/ 1250/ 2500M, and entirely increase the performance/price ratio of the optical network platform.

The device adopts a box structure of 19" rack, of height 1U and depth 300 mm. The product can be mounted on the standard 19" rack, with the front panel providing optical interfaces for channels and lines, working and alarm indicators etc., and the rear panel providing AC 220V / DC -48V power supply socket interfaces and power switches etc.

Interface Specification:

System Interface:

Maximum capability 8 wavelengths (20Gbps)

Range of wavelength Comply with ITU-T G694.2 standard

Type of service access PDH/ FICON/ ESCON/ FIBER Channel

STM-16/ STM-4/ STM-1 OC-48/ OC-12/ OC-3

Gigabit Ethernet

45MB/ s-2.5GB/ s auto-negotiating interface

Applied network nodes OTM

Supported network topology Point-to-point

Fiber quantity Single fiber 4 wavelengths; Dual fiber for expanding

To 8 wavelengths

Optical interface:

Transmission central wavelength 1470nm, 1490nm, 1510nm, 1530nm, 1550nm, 1570nm, 1590nm or 1610nm

Interchannel clearance 20nm

Width of optical band pass +/- 6 nm

Temperature drift of central wavelength 0.08nm~0.1nm/?

Transmission distance 30km, 50km or 80km, optional

Environment condition

Operating temperature: 0C~+50 C

Storage temperature: -20 C~+70 C

Relative temperature: +/- 6 nm

Temperature drift of central wavelength 95% (uncondensed)

Dimension

1U standard 19" rack 440 X 298 X 44 mm

Power supply

Working voltage range wide, good

Anti-disturb and Isolation, work stable

Option I - DC-48V, range DC-36V~DC-72C

Option II - AC 220V, range DC 90V~DC 260C.