{"id":2236,"date":"2023-02-03T13:31:17","date_gmt":"2023-02-03T05:31:17","guid":{"rendered":"https:\/\/www.premlink.net\/?post_type=product&p=2236"},"modified":"2026-03-26T22:12:50","modified_gmt":"2026-03-26T14:12:50","slug":"pl2500a-optical-platform","status":"publish","type":"product","link":"https:\/\/www.premlink.net\/fr\/product\/pl2500a-optical-platform\/","title":{"rendered":"Plate-forme optique de t\u00eate de r\u00e9seau PL2500A"},"content":{"rendered":"

Product Overview<\/h2>\n

PL2500A Optical Platform is a new generation platform with 18 slots functional modules. Our optical platform provides powerful function and flexible configuration in HFC<\/a> optical transmission solutions.<\/p>\n

Optical Platform Specifications<\/h2>\n

PL2500A-CS Optical Platform 4RU Chassis <\/em><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/b><\/strong><\/td>\nUnit<\/b><\/strong><\/td>\nValue<\/b><\/strong><\/td>\nRemark<\/b><\/strong><\/td>\n<\/tr>\n
Module Slots<\/td>\n\/<\/td>\n18<\/td>\n19\u2019\u2019\u00a04RU<\/td>\n<\/tr>\n
Power Supply<\/td>\nVac<\/td>\n90 ~264<\/td>\nHot plug in\/out, dual supplies<\/td>\n<\/tr>\n
Network Management Interface<\/td>\n\/<\/td>\nRJ45<\/td>\n<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n\u2103<\/td>\n-5~+55<\/td>\n<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n\u2103<\/td>\n-40~+85<\/td>\n<\/td>\n<\/tr>\n
Operating Relative Humidity<\/td>\n%<\/td>\n20~55<\/td>\nNon-\u00a0condensation<\/td>\n<\/tr>\n
DC Output Voltage<\/td>\nV<\/td>\n+24<\/td>\n<\/td>\n<\/tr>\n
Total Power Consumption<\/td>\nW<\/td>\n190<\/td>\n18 slots EDFA modules<\/td>\n<\/tr>\n
Dimension<\/td>\nmm<\/td>\n440*483*44<\/td>\nD*W*H<\/td>\n<\/tr>\n
Chassis Weight<\/td>\nKg<\/td>\n10<\/td>\nEmpty<\/td>\n<\/tr>\n
Full Weight<\/td>\nKg<\/td>\n23.7<\/td>\n18 slots EDFA modules<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

PL2500A-3T 1310nm Optical Transmitter Module<\/em><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/b><\/strong><\/td>\nUnit<\/b><\/strong><\/td>\nValue<\/b><\/strong><\/td>\nRemark<\/b><\/strong><\/td>\n<\/tr>\n
Operating Wavelength<\/td>\nnm<\/td>\n1310\u00b120<\/td>\n<\/td>\n<\/tr>\n
Output Power<\/td>\nmW<\/td>\n+6 ~ +32<\/td>\nCustomer\u2019s on request<\/td>\n<\/tr>\n
Laser Type<\/td>\n\/<\/td>\nDFB<\/td>\n<\/td>\n<\/tr>\n
Optical Return Loss<\/td>\ndB<\/td>\n>45.0<\/td>\n<\/td>\n<\/tr>\n
Fiber Connector<\/td>\n<\/td>\n\u00a0SC\/APC<\/td>\nFC\/APC optional<\/td>\n<\/tr>\n
Operating Bandwidth<\/td>\nMHz<\/td>\n45~1003<\/td>\n<\/td>\n<\/tr>\n
Input Level<\/td>\ndB\u00b5V<\/td>\n75~85<\/td>\n<\/td>\n<\/tr>\n
Input Impedance<\/td>\n\u03a9<\/td>\n75<\/td>\n<\/td>\n<\/tr>\n
RF Test<\/td>\ndB<\/td>\n-20\u00b11<\/td>\n<\/td>\n<\/tr>\n
Return Loss<\/td>\ndB<\/td>\n\u226516<\/td>\n<\/td>\n<\/tr>\n
Flatness<\/td>\ndB<\/td>\n\u2264 0.75<\/td>\n<\/td>\n<\/tr>\n
AGC<\/td>\ndB<\/td>\n\u00b15.0<\/td>\n<\/td>\n<\/tr>\n
CTB<\/td>\ndBc<\/td>\n\u226565<\/td>\n<\/td>\n<\/tr>\n
CSO<\/td>\ndBc<\/td>\n\u226560<\/td>\n<\/td>\n<\/tr>\n
CNR<\/td>\ndB<\/td>\n>51<\/td>\n@Rx -1dBm<\/td>\n<\/tr>\n
Operating Temp<\/td>\n\u2103<\/td>\n-5 ~+55<\/td>\n<\/td>\n<\/tr>\n
Storage Temp<\/td>\n\u2103<\/td>\n-30 ~ +70<\/td>\n<\/td>\n<\/tr>\n
Operating Relative Humidity<\/td>\nRH<\/td>\n5%~95%<\/td>\nNon- condensation<\/td>\n<\/tr>\n
Power Consumption<\/td>\nW<\/td>\n<13<\/td>\n25\u2103<\/td>\n<\/tr>\n
Module Weight<\/td>\nKg<\/td>\n0.75<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/b><\/strong><\/p>\n

PL2500A-5T 1550nm Optical Transmitter Module<\/em><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/b><\/strong><\/td>\nUnit<\/b><\/strong><\/td>\nValue<\/b><\/strong><\/td>\nRemark<\/b><\/strong><\/td>\n<\/tr>\n
Operating Wavelength<\/td>\nnm<\/td>\n1550<\/td>\nSpecified with ITU Wavelength<\/td>\n<\/tr>\n
Output Power<\/td>\ndBm<\/td>\n+2\u00a0~ +10<\/td>\nCustomer\u2019s on request<\/td>\n<\/tr>\n
Laser\u00a0Type<\/td>\n\/<\/td>\nDFB<\/td>\n<\/td>\n<\/tr>\n
Optical Return Loss<\/td>\ndB<\/td>\n>45.0<\/td>\n<\/td>\n<\/tr>\n
Fiber Connector<\/td>\n\/<\/td>\nFC\/APC<\/td>\nSC\/APC optional<\/td>\n<\/tr>\n
Operating Bandwidth<\/td>\nMHz<\/td>\n45\u00a0~1003\/1200<\/td>\n<\/td>\n<\/tr>\n
Input Level<\/td>\ndB\u00b5V<\/td>\n75\u00a0~ 85<\/td>\n<\/td>\n<\/tr>\n
Input Impedance<\/td>\n\u03a9<\/td>\n75<\/td>\n<\/td>\n<\/tr>\n
RF Test<\/td>\ndB<\/td>\n-20\u00b11<\/td>\n<\/td>\n<\/tr>\n
Return Loss<\/td>\ndB<\/td>\n\u226516<\/td>\n<\/td>\n<\/tr>\n
Flatness<\/td>\ndB<\/td>\n\u2264 \u00b10.75<\/td>\n47~1002MHz<\/td>\n<\/tr>\n
dB<\/td>\n\u2264 \u00b11.0<\/td>\n1002~1200MHz<\/td>\n<\/tr>\n
AGC<\/td>\ndB<\/td>\n\u00b15.0<\/td>\n<\/td>\n<\/tr>\n
CTB<\/td>\ndBc<\/td>\n\u226565<\/td>\n<\/td>\n<\/tr>\n
CSO<\/td>\ndBc<\/td>\n\u226560<\/td>\n<\/td>\n<\/tr>\n
CNR<\/td>\ndB<\/td>\n>51<\/td>\nRx -1dBm<\/td>\n<\/tr>\n
Operating Temp<\/td>\n\u2103<\/td>\n-5\u00a0~ +55<\/td>\n<\/td>\n<\/tr>\n
Storage Temp<\/td>\n\u2103<\/td>\n-30\u00a0~ +70<\/td>\n<\/td>\n<\/tr>\n
Operating Relative Humidity<\/td>\nRH<\/td>\n5%\u00a0~ 95%<\/td>\nNon-\u00a0condensation<\/td>\n<\/tr>\n
Power Consumption<\/td>\nW<\/td>\n<13<\/td>\n25\u2103<\/td>\n<\/tr>\n
Weight<\/td>\nKg<\/td>\n0.75<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

PL2500A-OA Optical Platform EDFA Module<\/em><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/b><\/strong><\/td>\nUnit<\/b><\/strong><\/td>\nValue<\/b><\/strong><\/td>\nRemark<\/b><\/strong><\/td>\n<\/tr>\n
Operating Wavelength Range<\/td>\nnm<\/td>\n1530\u00a0~ 1565<\/td>\n<\/td>\n<\/tr>\n
Pump Laser Wavelength<\/td>\nnm<\/td>\n980\/1480<\/td>\n<\/td>\n<\/tr>\n
Input Power<\/td>\ndBm<\/td>\n-8\u00a0~ +10<\/td>\n<\/td>\n<\/tr>\n
Output Power<\/td>\ndBm<\/td>\n10\u00a0~ 25<\/td>\nSpecified by client<\/td>\n<\/tr>\n
Adjustable Output Power Range<\/td>\ndBm<\/td>\n-10\u00a0~ +0.5<\/td>\n<\/td>\n<\/tr>\n
Input\/Output Port<\/td>\n<\/td>\nFC\/APC, \u00a0SC\/APC<\/td>\nSpecified by client<\/td>\n<\/tr>\n
Noise Figure<\/td>\ndB<\/td>\n\u22645.0<\/td>\nInput Power 0dBm<\/td>\n<\/tr>\n
Input Return Loss<\/td>\ndB<\/td>\n\u226560<\/td>\n<\/td>\n<\/tr>\n
Output Return Loss<\/td>\ndB<\/td>\n\u226560<\/td>\n<\/td>\n<\/tr>\n
Input Isolation<\/td>\ndB<\/td>\n>30<\/td>\n<\/td>\n<\/tr>\n
Output Isolation<\/td>\ndB<\/td>\n>30<\/td>\n<\/td>\n<\/tr>\n
PDG<\/td>\ndB<\/td>\n<0.5<\/td>\n<\/td>\n<\/tr>\n
C\/N<\/td>\ndB<\/td>\n\u226551<\/td>\nLink Index( Tx-EDFA-Rx)<\/td>\n<\/tr>\n
C\/CTB<\/td>\ndB<\/td>\n\u226563<\/td>\n<\/td>\n<\/tr>\n
C\/CSO<\/td>\ndB<\/td>\n\u226563<\/td>\n<\/td>\n<\/tr>\n
Operating Temp Range<\/td>\n\u2103<\/td>\n-5\u00a0~ +55<\/td>\n<\/td>\n<\/tr>\n
Storage Temp Range<\/td>\n\u2103<\/td>\n-30\u00a0~ +70<\/td>\n<\/td>\n<\/tr>\n
Operating Relative Humidity<\/td>\nRH<\/td>\n0.95<\/td>\nNo condensation<\/td>\n<\/tr>\n
Power Consumption<\/td>\nW<\/td>\n<11<\/td>\n25\u2103<\/td>\n<\/tr>\n
Weight<\/td>\nKg<\/td>\n0.76<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

PL2500A-OS Optical Switch Module<\/em><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/b><\/strong><\/td>\nUnit<\/b><\/strong><\/td>\nValue<\/b><\/strong><\/td>\nRemark<\/b><\/strong><\/td>\n<\/tr>\n
Operating Wavelength<\/td>\nnm<\/td>\n1250\u00a0~ 1610<\/td>\n<\/td>\n<\/tr>\n
Insertion Loss<\/td>\ndB<\/td>\n\u22641.5<\/td>\n<1\u00a0\u00a0(Typical Value)<\/td>\n<\/tr>\n
Return Loss<\/td>\ndB<\/td>\n\u226555<\/td>\n60\u00a0\u00a0(Typical Value)<\/td>\n<\/tr>\n
PDL<\/td>\ndB<\/td>\n\u22640.1<\/td>\n0.06\u00a0(Typical Value)<\/td>\n<\/tr>\n
Crosstalk<\/td>\ndB<\/td>\n55<\/td>\n60\u00a0\u00a0(Typical Value)<\/td>\n<\/tr>\n
Optical Input Power<\/td>\ndBm<\/td>\n\u226424<\/td>\n-15\u00a0\u00a0(Min)<\/td>\n<\/tr>\n
Switching Time<\/td>\nms<\/td>\n10<\/td>\n20\u00a0\u00a0(Max)<\/td>\n<\/tr>\n
Switching Switch Working Life<\/td>\n<\/td>\n\u22651,000,000<\/td>\n<\/td>\n<\/tr>\n
Power Consumption<\/td>\nW<\/td>\n\u22643<\/td>\n<\/td>\n<\/tr>\n
Input Range<\/td>\ndBm<\/td>\n-15\u00a0~ +24<\/td>\n<\/td>\n<\/tr>\n
Control Mode<\/td>\n\/<\/td>\nAutomatic, Manual<\/td>\n<\/td>\n<\/tr>\n
Fiber Connector<\/td>\n<\/td>\n\u00a0SC\/APC<\/td>\nFC\/APC optional<\/td>\n<\/tr>\n
Operating Temp<\/td>\n\u2103<\/td>\n-5\u00a0~ r+55<\/td>\n<\/td>\n<\/tr>\n
Storage Temp<\/td>\n\u2103<\/td>\n-30\u00a0~ +70<\/td>\n<\/td>\n<\/tr>\n
Operating Relative Humidity<\/td>\nRH<\/td>\n0.95<\/td>\nNo condensation<\/td>\n<\/tr>\n
Weight<\/td>\nKg<\/td>\n0.75<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Welcome to enquiry our PL2500A Optical Platform.<\/p>\n

\n

PL2500A: 18-Slot High-Density Optical Platform<\/h2>\n

A 4RU modular chassis designed for carrier-grade HFC headends, offering maximum flexibility for optical transmission, amplification, and switching.<\/p>\n

    \n
  • High-Density Modular Design:<\/strong> The PL2500A optical platform<\/strong> features a robust 4RU chassis with 18 functional slots<\/strong>, allowing operators to mix and match 1310nm\/1550nm transmitters, EDFA amplifiers, and optical switches in one integrated unit.<\/li>\n
  • Hot-Swappable Reliability:<\/strong> Equipped with dual redundant power supplies<\/strong> that support hot plug-in\/out, ensuring zero downtime for your HFC network during maintenance or power module replacement.<\/li>\n
  • Advanced Module Ecosystem:<\/strong> Each module (TX, OA, OS) is designed with independent microprocessor control. The PL2500A-5T<\/strong> transmitter module even supports up to 1.2GHz bandwidth for modern DOCSIS 3.1<\/strong> applications.<\/li>\n
  • OMI & AGC:<\/strong> Functional modules support wide-range OMI adjustment<\/strong> and AGC control (\u00b15.0dB), ensuring consistent RF performance and signal-to-noise ratios across diverse network architectures.<\/li>\n
  • SNMP Management:<\/strong> Features a powerful control and monitoring system with an RJ45 SNMP interface<\/strong>, providing real-time telemetry for laser bias, optical power, and temperature across all 18 slots.<\/li>\n<\/ul>\n<\/div>\n
    \n

    Technical FAQ: PL2500A Optical Platform<\/h2>\n
    \n

    Q1: How does the PL2500A optimize space in a crowded CATV headend?<\/h3>\n

    A:<\/strong> Traditional standalone units consume massive rack space. The PL2500A optical platform<\/strong> condenses up to 18 traditional 1U devices into a single 4RU footprint. This high-integration design reduces rack space requirements by over 70% while simplifying fiber cable management.<\/p>\n<\/div>\n

    \n

    Q2: What types of modules are compatible with this optical platform?<\/h3>\n

    A:<\/strong> The platform is a “Swiss Army Knife” for HFC networks. It supports 1310nm\/1550nm DFB Transmitter modules<\/strong>, High-Power EDFA modules<\/strong>, and Optical Switch modules<\/strong> for redundant path protection. All modules are managed through a single master control unit.<\/p>\n<\/div>\n

    \n

    Q3: Is the PL2500A ready for 1.2GHz DOCSIS 3.1 upgrades?<\/h3>\n

    A:<\/strong> Yes. Our latest PL2500A-5T<\/strong> transmitter modules are designed with an operating bandwidth of up to 1200MHz<\/strong>. This ensures that your optical platform<\/strong> investment remains future-proof as you transition to gigabit data services and expanded channel line-ups.<\/p>\n<\/div>\n<\/div>\n