复用器
1490/1310/1550nm FWDM
Description
1490/1310/1550nm FWDM
Decriptions
1490/1310, 1550nm FWDM can realize the multiplexing and demultiplexing between 1490/1310 and 1550. It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
Features:
♦ Low insertion loss
♦ Low PDL
♦ High channel isolation
♦ Excellent environmental reliability
Application:
♦ WDM system
♦ CATV
Technical Index:
|
Type |
FWDM |
|
|
Operating wavelength T： transmission wavelength R： reflection wavelength |
nm |
T-1530~1620 ( center wavelength 1550， optional wavelength 1590，1610) R-1310±50 & 1490±10 |
|
T1550 R1310/1490 |
||
|
T1490 R1310/1550 |
||
|
Transmission insertion loss |
dB |
≤0.80≤0.20≤0.30≤0.10≤0.20≤0.30 |
|
Reflection insertion loss |
dB |
≤0.60 |
|
Transmission channel isolation |
dB |
≥30 |
|
Reflection channel isolation |
dB |
≥17 |
|
PDL |
dB |
≤0.1≤0.05≤0.05≤0.05≤0.10 |
|
Wavelength thermal stability |
nm/℃ |
≤0.003 |
|
Insertion loss thermal stability |
dB/℃ |
≤0.005 |
|
Directivity |
dB |
≥55 |
|
Return loss |
dB |
≥45 |
|
Operating temperature |
℃ |
-20~+70 |
|
Storage temperature |
℃ |
-40~+85 |
|
Note:Customization is available. |
||
Related Products
CWDM波分复用器
CWDM波分复用器，F-tone WDM-1000是大宝娱乐为城域网应用而开发的粗波分复用(CWDM)传输系统，现在用G.652光缆可传输11个波长(1430nm-1610nm及 1310nm)，凭证需要，可在CWDM波长中插入麋集波分波长，在1530nm及1550nm周围插入DWDM的16个波长，组成粗波分和麋集波分复用 系统(CWDM+DWDM)，简称F-tone WDM-1000系统。
OLP光线路�；ぷ氨�,OLP干线�；ぜ苹�
大宝娱乐开发的OLP光线路�；ぷ氨竿夤劢幽�1U高度设计，可装置于标准的19寸机柜中。此 OLP装备用于1+1光纤链路备份，它能在主光路爆发故障的情形下，自动切换到备用光路，以维持光信号的传输。
OTU/TDM/OEO/WDM/EDFA/OLP综合营业传输平台
本系列产品是大宝娱乐推出的新一代大容量、多营业接入的光网络平台，该平台具有营业集成度高，端口密度大，营业类型富厚，设置无邪等特点，且支持基于SNMP协议的图形化治理界面，为治理、维护提供很是清晰的故障定位，节约维护本钱,普遍应用于电信运营商、广电、电力、教育以及信息清静等领域，面向全光网络，应用于国家、省际、省内干线，外地城域网以及种种专网的建设。具有传输信号自力透明，多路信号合波传输，节约光纤资源，清静可靠的特点，可资助客户组建一个长距离、无阻断、高可靠、清静无邪、抗灾能力强的光传输网络。
2CH, 4CH, 8CH, 16CH CWDM modules
2CH, 4CH, 8CH, 16CH CWDM modules:F-tone Photonics offers a full range of CWDM Mux-Demux and Optical Add Drop Multiplexer (OADM) units to suit all kinds applications and network solutions. Some most common ones are: Gigabit & 10G Ethernet, SDH/SONET, ATM, ESCON, Fibre Channel, FTTx and CATV.
1310/1550 WDM, 980/1550 WDM
1310/1550 WDM, 980/1550 WDM Features:Low insertion loss;Low polarization sensitivity;Excellent environmental reliability
1310/1550 WDM, 980/1550 WDM Application:Fiber optic communication system;LAN;CATV;Fiber optic sensor;Testing instrument