中文
- 中文
- English
- français
- Deutsch
- русский
- italiano
- español
- português
- 日本語
- 한국의

无源保偏CWDM器件

Low insertion loss
High Extinction Ratio
High channel isolation
High stability and reliability

现在查询下载

类别

热门产品

产品详细信息

Polarization Maintaining CWDM Components

FIBERWDM can support there port Polarization Maintaining CWDM (PM CWDM) Components, wavelength is 1270nm to 1610nm, channel spacing is 20nm. The PM CWDM Components are characterized with low IL, high return loss, high extinction ratio and excellent environmental stability and reliability, so great used in CWDM network, and high speed communication system and instrumentation .

Specifications

Parameter	Unit	CWDM
Operating Wavelength	nm	1270~1610nm
Center Wavelength Accuracy	nm	± 0.5
Channel Spacing	GHz	20nm
Channel Pass band (@-0.5dB bandwidth) Min.)	nm	>13
Pass Channel Insertion Loss	dB	≤0.9
Reflection Channel Insertion Loss	dB	≤0.6
Channel Ripple	dB	< 0.3
Pass Channel Isolation	dB	>30
Reflection Channel Isolation (Non-adjacent)	dB	>15
Extinction Ratio @ 23℃	dB	> 20
Directivity	dB	>55
Return Loss	dB	>45
Maximum Power Handling	mW	300
Fiber Type	-	PM Panda Fiber
Operating Temperature	°C	0 ~+65
Storage Temperature	°C	-40 ~+85
Package Dimension	mm	Φ5.5 x L35

1. Above specifications are for device without connector, and the PM WDM device is both axis working. All parameters are tested at room temperature.

2. For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower. Power transmits through the connector less than 2W. The default connector key is aligned to slow axis.

3. For >10W high power applications, we will use heat sink package, contact FIBERWDM for details.

4. If there is pulse application, please be sure to inform us of pulse energy and peak power.

5. 1XN PM CWDM module is also available, please contact FIBERWDM.

Package Information

PM CWDM Component

Order Information

PMC-	-Channel-	-Package	Connector-	Pigtails Diameter	Fiber Length	Working Axis
	27:1270nm	S: steel tube	01U/A: LC/UPC or LC/APC	25:250μm bare fiber	05:0.5m	B：Both axis working
	29:1290nm	X: others	02U/A: SC/UPC or SC/APC	90:900μm Loose Tube	10:1.0m
	....		03U/A: FC/UPC or FC/APC	XX: Others	15:1.5m
	61:1610nm		04U/A: others		XX: Others

When you inquire, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better. If need any connector, we do not recommend choosing a 250μm bare fiber pigtail.

Part Number Example: PMC-27-S-01A-90-10-B

Description: Polarization Maintaining CWDM, 1270nm, LC/APC all ports, 0.9mm 1.0m fiber, Steel tube,Both axis working.

If you need to customize other specifications, please provide detailed description for your requirement, and contact us by email: sales@fiberwdm.com

相关产品

无源保偏DWDM器件

Low insertion loss High Extinction Ratio High channel isolation High stability and reliability

980 1064nm保偏滤波器

Low insertion loss High Extinction Ratio High channel isolation High stability and reliability

980 1550nm保偏滤波器

Low insertion loss High Extinction Ratio High channel isolation High stability and reliability

1064 1550nm保偏滤波器

Low insertion loss High Extinction Ratio High channel isolation High stability and reliability

4组1X2光开关光切换光选路光矩阵设备

具有插入损耗小，切换速度快等特点。光开关内部电路自检测，故障报警告知。支持RJ45和RS-232两种通信方式。采用 LCD 显示屏,非常直观的显示光路状态,方便用户的操作。可通过按键和串口、网口发送指令控制光路切换设置。并可通过串口指令锁定按键操作。

40G QSFP+转4x10G SFP+ OTU 业务板

支持100G<=> 4X25G DWDM传输。单板卡支持1路40Gbit/s双向业务接入。业务透明传输。支持热拔插。支持FEC功能，可优化输出、DDM 信号监视、链路侦测(无接收光时不发光)。支持基于SNMP统一网管平台，网管方式CLl(telnet 及 console)、Web、NetView（图形化界面）。

100G QSFP28 DR1 1310nm LC SM 500M Transceiver

Features Up to 106.25Gbps data rate by PAM4 modulation 1x100G PAM4 EML laser Duplex LC receptacle optical interface Single +3.3V power supply DDM function implemented Hot-pluggable QSFP28 form factor Maximum link length of 500m on SMF fiber Low power dissipation:<3.5W International class 1 laser safety certified Operating temperature range: 0℃ ~ +70 ℃ Compliant with ROHS6.0 Applications 100GBASE Ethernet Links Switch & Router Connections Data Centers Standards IEEE 802.3bm IEEE 802.3cd 100G Lambda MSA QSFP MSA SFF-863

25G SFP28 BIDI Optical Transceiver

25G SFP28 Bi-direcation optical transceiver module, support 25Gb/s and up to 10 km transmission, it works in high-speed IDC connection solutions, 5G network front-haul solution, and so on.

联系我们