{"id":1122,"date":"2022-09-27T08:31:07","date_gmt":"2022-09-27T00:31:07","guid":{"rendered":"https:\/\/www.premlink.net\/?post_type=product&p=1122"},"modified":"2026-04-23T09:38:58","modified_gmt":"2026-04-23T01:38:58","slug":"amplificador-edfa","status":"publish","type":"product","link":"https:\/\/www.premlink.net\/es\/product\/edfa-amplifier\/","title":{"rendered":"PL2000C EDFA CATV, 1U\/2U, OSW, SNMP y WEB, Acceso Frontal"},"content":{"rendered":"

Product Overview<\/h2>\n

PL2000C CATV EDFA Amplifier is a new generation EYDFA with a rebuilt and optimized internal mechanical and electrical structure, allowing for greater stability and reliability.\u00a0 It has dual power supplies that can be pluggable at the front panel. PL2000C CATV EDFA Amplifier is is characterized by low noise and high linearity performance to meet the most demanding requirements of CATV and FTTx applications.<\/p>\n

PL2000C CATV EDFA Amplifier is 1550nm wavelength input, available for upto 128 ports.<\/p>\n

Block Diagram & Panel Overview<\/h2>\n

Block Diagram<\/em><\/h3>\n

\"Premlink<\/p>\n

PL2000C CATV EDFA Amplifier Block Diagram<\/span><\/p>\n

Front and Rear Overview<\/em><\/h3>\n

\"PL2000C<\/p>\n\n\n\n\n\n\n\n\n
No<\/b><\/strong>.<\/b><\/strong><\/td>\nDescription<\/b><\/strong><\/td>\nNo<\/b><\/strong>.<\/b><\/strong><\/td>\nDescription<\/b><\/strong><\/td>\n<\/tr>\n
1<\/td>\nPower Supply 1<\/td>\n6<\/td>\nTest Port<\/td>\n<\/tr>\n
2<\/td>\nPower Supply 2<\/td>\n7<\/td>\nGrounding<\/td>\n<\/tr>\n
3<\/td>\nTouchscreen LCD<\/td>\n8<\/td>\nOptical Output Power Port<\/td>\n<\/tr>\n
4<\/td>\nRJ45 Port<\/td>\n9<\/td>\nFix Hole<\/td>\n<\/tr>\n
5<\/td>\nOptical Input Power Port<\/td>\n10<\/td>\nFans<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Touchscreen Display Overview<\/em><\/h3>\n

\"EDFA<\/p>\n

 <\/p>\n

 <\/p>\n

Specifications<\/h2>\n

Optical Characteristics<\/em><\/h3>\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>\n<\/tr>\n
Optical Input Wavelength<\/td>\nnm<\/td>\n1545 ~ 1565<\/td>\n<\/tr>\n
Optical Input Power<\/td>\ndBm<\/td>\n-10 ~ +10<\/td>\n<\/tr>\n
Output Optical Power<\/td>\ndBm<\/td>\n\u226440<\/td>\n<\/tr>\n
Typical Output Power<\/td>\ndBm<\/td>\n\u226518<\/td>\n<\/tr>\n
Port Numbers<\/td>\n—<\/td>\n1 ~ 256<\/td>\n<\/tr>\n
Output Power Tolerance<\/td>\ndB<\/td>\n\u00b10.5<\/td>\n<\/tr>\n
Port Uniformity<\/td>\ndB<\/td>\n\u00b10.7<\/td>\n<\/tr>\n
1<\/sup>Noise Figure<\/td>\ndB<\/td>\n\u22645.5<\/td>\n<\/tr>\n
Optical Test Port<\/td>\ndB<\/td>\n-5 ~ +5<\/td>\n<\/tr>\n
Return Loss Input\/Output<\/td>\ndB<\/td>\n\u226545<\/td>\n<\/tr>\n
Isolation Output \u25ba Input<\/td>\ndB<\/td>\n\u226540<\/td>\n<\/tr>\n
Polarization Dependence<\/td>\ndB<\/td>\n\u22640.3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
  1. Noise figure at 0 dBm input power, nominal output power and signal wavelength 1550 nm<\/li>\n<\/ol>\n

     <\/p>\n

    \u00a0\u00a0<\/b><\/strong>Optical Switch for 2 Inputs (Optional)<\/em><\/h3>\n\n\n\n\n\n\n\n\n
    Parameter<\/b><\/strong><\/td>\nUnit<\/b><\/strong><\/td>\nValue<\/b><\/strong><\/td>\n<\/tr>\n
    Insertion Loss<\/td>\ndB<\/td>\n<1<\/td>\n<\/tr>\n
    Crosstalk<\/td>\ndB<\/td>\n\u2264-55<\/td>\n<\/tr>\n
    Repeatability<\/td>\ndB<\/td>\n\u00b10.05<\/td>\n<\/tr>\n
    Switch Time<\/td>\nms<\/td>\n\u226410<\/td>\n<\/tr>\n
    Return Loss<\/td>\ndB<\/td>\n\u226550<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

    Management Interface<\/em><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parameter<\/b><\/strong><\/td>\nValue<\/b><\/strong><\/td>\n<\/tr>\n
    Data Link Layer<\/td>\nEthernet 10\/100 Base-T<\/td>\n<\/tr>\n
    Network Layer<\/td>\nIPv4,\u00a0ICMP<\/td>\n<\/tr>\n
    Transport Layer<\/td>\nUDP, TCP<\/td>\n<\/tr>\n
    Application Layer<\/td>\nSNMPv1\/v2c, DHCP, Web<\/td>\n<\/tr>\n
    Front Panel Management<\/td>\n3.5\u201d 480 x 320 Color Touch Screen LCD\u00a0for 2U<\/p>\n

    2.4\u201d 320 x 240 Color Touch \u00a0Screen LCD for 1U<\/td>\n<\/tr>\n

    Amplifier Stabilization Mode<\/td>\nPump Current<\/td>\n<\/tr>\n
    Output Optical Power<\/td>\n<\/tr>\n
    Optical Gain<\/td>\n<\/tr>\n
    Automatic Pump Shutdown Mode<\/td>\nLow Input Power (LOS)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

    General Characteristics<\/em><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
    Parameter<\/b><\/strong><\/td>\nUnit<\/b><\/strong><\/td>\nValue<\/b><\/strong><\/td>\n<\/tr>\n
    Power Supply<\/td>\npcs<\/td>\n2 (1 default, 1 optional)<\/td>\n<\/tr>\n
    Chassis Type<\/td>\n—<\/td>\n1U, 2U,\u00a019\u2019\u2019\u00a0Rack\u00a0Mounted<\/td>\n<\/tr>\n
    AC\u00a0Input Voltage<\/td>\nVac<\/td>\n95 ~ 264<\/td>\n<\/tr>\n
    DC\u00a0Input Voltage<\/td>\nVdc<\/td>\n36 ~ 72<\/td>\n<\/tr>\n
    Power Consumption<\/td>\nW<\/td>\n\u226435 (16x19dBm @0dBm Input)<\/td>\n<\/tr>\n
    Dimension (W x H x D)<\/td>\nmm<\/td>\n484 * 44 * 385 (1U)<\/td>\n<\/tr>\n
    mm<\/td>\n484 * 88 * 292 (2U)<\/td>\n<\/tr>\n
    Operating Temperature Range<\/td>\n\u00b0C<\/td>\n-5 ~ +65<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

    \n

    PL2000C: Optimized for Easy Front-Access Maintenance<\/h2>\n

    A premium EYDFA\/ EDFA amplifier solution designed for rapid service and maximum network uptime.<\/p>\n

      \n
    • Front-Access Design:<\/strong> Swap dual power supplies and manage fiber connections directly from the front\u2014no need to remove the unit from the rack<\/strong>.<\/li>\n
    • Integrated Safety:<\/strong> Features a built-in Back Reflection Power Meter<\/strong> to monitor link health and protect internal pump lasers.<\/li>\n
    • Precision Control:<\/strong> Supports Adjustable Output Power (-10~+0.5dBm)<\/strong> via an intuitive touchscreen GUI or remote Web\/SNMP.<\/li>\n
    • Optical Redundancy:<\/strong> Optional Internal Optical Switch (OSW)<\/strong> for dual-input backup, ensuring seamless signal failover.<\/li>\n
    • High Port Density:<\/strong> Efficient 1U or 2U chassis configurations supporting up to 128\/256 output ports<\/strong>.<\/li>\n<\/ul>\n<\/div>\n
      \n

      Technical FAQ: PL2000C Front-Access EDFA Amplifier<\/h2>\n
      \n

      Q1: Why is “Front Access” important for data center or headend technicians?<\/h3>\n

      A:<\/strong> Front-access means the dual power supplies<\/strong> and all fiber ports are located on the front panel. Technicians can perform maintenance, replace modules, or troubleshoot connections without accessing the rear of the rack<\/strong>, drastically reducing Mean Time to Repair (MTTR).<\/p>\n<\/div>\n

      \n

      Q2: What is the benefit of the built-in Back Reflection Power Meter?<\/h3>\n

      A:<\/strong> It allows real-time monitoring of the return loss<\/strong> from the fiber distribution network. This ensures that any faulty connectors or macro-bends that cause light reflection are detected early, preventing damage to the high-power pump lasers.<\/p>\n<\/div>\n

      \n

      Q3: Does the PL2000C support optical input redundancy?<\/h3>\n

      A:<\/strong> Yes. The PL2000C offers an optional internal Optical Switch<\/strong>. If the primary 1550nm signal drops, the unit automatically switches to the backup input in less than 10ms<\/strong>, maintaining uninterrupted service.<\/p>\n<\/div>\n

      \n

      Q4: Is the touchscreen GUI easy to use for local management?<\/h3>\n

      A:<\/strong> Absolutely. The PL2000C is equipped with a 3.5\u201d color touchscreen LCD<\/strong> (2U version) that provides clear visual data on pump current, input\/output levels, and alarm thresholds at a glance.<\/p>\n<\/div>\n<\/div>\n