DLX Series CWDM Equipment
Product Introduction
As information
Technology Development, especially, high-speed increase of INTERNET
IP data
service, the requirement of transmission line bandwidth has
constantly
increased. WDM technology as a
most
effective
way
in bandwidth Growth, it has been used in long-distance backbone
network widely. Now the bandwidth bottlenecks has been shifted to
citywide LAN. so the Wavelength Division Multiplexing system (WDM)
technic is being taken more seriously in
construction
of citywide LAN.
Wavelength Division
Multiplexing system (WDM) can conserve fiber
resources
and reduce networking cost. It has solve the
problem
of lack of fiber and Multi-Service transparent transmission. Be used
in MANs
assemblage
and access layer. Realize construct network and develop operation in
short time. OCDA possess
advantages
of low cost, low power consumption and small size, now it has been
used in citywide LAN widely. Now we have developed active CWDM
equipment that can run over G.652,G.653, G.655 fiber
Technical index
● Max
capability: 4 channels(10G) ,8channels(20G),18channels (180G, full
wave fiber)
● Range
of wave length: Fully compatible with ITU-I G.695 standard
● Operation
access type: PDH, ATM, STM-16/STM-4/STM-1, OC-48/OC-12/OC-32,
Ethernet 10/100BaseT, GE, FICON/ESCON/FIBER Channel
● Fiber
optic port transmission type:155Mbit/s, 622Mbit/s, 1.25Gbit/s,
2.5Gbit/s
● Fiber
type: G.652, G.653, G.655
● Transmission
distance:30km,50km,80km optional
Optical line index
● Center
wavelength:1470nm,1490nm,1510nm,1530nm,1550nm,1570nm,1590nm, 1610nm
● Space
of wavelength:20nm
● Light
through bandwidth:± 6 nm
● Center
wave of transmit temperature excursion:0.08nm-0.1nm
● Transmission
power of each wave:-5dBm~+3dBm
● Receiving
power of each wave: -22dBm~-3dBm
● Receiving
sensitivity:<-24dBm
●
Connector: line port FC, User’s end: SC
●
User’s end wavelength:single-mode:1200nm~1610nm,
multi-mode:850nm
●
Fiber optical patch cord: G.652 G.653 G.655
single-mode
Dimension
Standard 19’
chassis, 1 U height
Power supply
●
AC power supply: 220VAC ± 15% 50HZ
●
DC power supply:-24VDC with +16V~+32V;-48VDC with
-36V~-72V
●
Power consumption:≤ 18W
Working Environment
●
Operating temperature: -30
℃~
+70 ℃
●
Storage temperature: -40
℃~
+85 ℃
●
Environment humidity: 5-90%(non-condensing)
●
Atmospheric pressure: 86-106Kpa
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