{"id":1308,"date":"2022-09-29T16:19:49","date_gmt":"2022-09-29T08:19:49","guid":{"rendered":"https:\/\/www.premlink.net\/?post_type=product&p=1308"},"modified":"2026-03-25T11:30:38","modified_gmt":"2026-03-25T03:30:38","slug":"%d0%be%d0%bf%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%b8%d0%b9-%d0%bf%d1%80%d0%b8%d0%b5%d0%bc%d0%bd%d0%b8%d0%ba-pl800b-fttb","status":"publish","type":"product","link":"https:\/\/www.premlink.net\/ru\/product\/pl800b-fttb-optical-receiver\/","title":{"rendered":"\u041e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0440\u0438\u0435\u043c\u043d\u0438\u043a PL800B FTTB"},"content":{"rendered":"

Product Overview<\/h2>\n

PL800B FTTB Optical Receiver\u00a0 adapts new technology for FTTB Applications, it has digital LED control on front panel to adjust output level, ATT and EQ. PL800B FTTB optical receiver has 108dBuV for a good link performance,high output level,which is best choice for the FTTB network construction.<\/p>\n

Block Diagram
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\"PL800A<\/p>\n

Functional Explanation
\n<\/strong><\/h2>\n

\"PL800A<\/p>\n\n\n\n\n\n\n\n
No.<\/b><\/strong><\/td>\nDescription<\/b><\/strong><\/td>\nNo.<\/b><\/strong><\/td>\nDescription<\/b><\/strong><\/td>\n<\/tr>\n
1<\/td>\nFix Hole<\/td>\n5<\/td>\nOptical Input Port<\/td>\n<\/tr>\n
2<\/td>\nMain Output Port<\/td>\n6<\/td>\nRJ45 Management Port (Optional)<\/td>\n<\/tr>\n
3<\/td>\n-20dB Test Port<\/td>\n7<\/td>\nGrounding<\/td>\n<\/tr>\n
4<\/td>\nPower Supply Port<\/td>\n8<\/td>\nDigital Control Panel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0Specifications<\/h2>\n

Optical Characteristics<\/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
Optical Input Wavelength<\/td>\nnm<\/td>\n1100\uff5e1600<\/td>\n<\/tr>\n
Optical Input Power\u00a0(AGC Range)<\/td>\ndBm<\/td>\n-6\uff5e+2<\/td>\n<\/tr>\n
Optical Return Loss<\/td>\ndB<\/td>\n\u226540<\/td>\n<\/tr>\n
Optical Fiber Type<\/td>\n—<\/td>\nSM<\/td>\n<\/tr>\n
Optical Connector<\/td>\n—<\/td>\nSC\/APC or FC\/APC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

RF Characteristics<\/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>\n<\/tr>\n
Frequency Range<\/td>\nMHz<\/td>\n47\uff5e862<\/td>\n<\/tr>\n
Flatness<\/td>\ndB<\/td>\n\u00b11<\/td>\n<\/tr>\n
Output\u00a0Impedance<\/td>\n\u03a9<\/td>\n75<\/td>\n<\/tr>\n
RF\u00a0Return Loss<\/td>\ndB<\/td>\n\u226514<\/td>\n<\/tr>\n
RF Output ATT Adjustable Range<\/td>\ndB<\/td>\n0\uff5e20<\/td>\n<\/tr>\n
RF Output EQ Adjustable Range<\/td>\ndB<\/td>\n0\uff5e15<\/td>\n<\/tr>\n
Output Ports<\/td>\n—<\/td>\n2<\/td>\n<\/tr>\n
CTB1<\/sup><\/td>\ndBc<\/td>\n60<\/td>\n<\/tr>\n
CSO1<\/sup><\/td>\ndBc<\/td>\n60<\/td>\n<\/tr>\n
C\/N1<\/sup><\/td>\ndBc<\/td>\n49<\/td>\n<\/tr>\n
RF Output Level2<\/sup><\/td>\ndB\u03bcv<\/td>\n110<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1) Testing condition: input power@-4dBm, 42 CENELEC channels, OMI=3.5%, EQ=9dB ,RF Output Level=110dBuV<\/p>\n

Other Characteristics<\/em><\/h3>\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>\nVAC<\/td>\n110\uff5e242<\/td>\n<\/tr>\n
Power Consumption<\/td>\nVA<\/td>\n\u226415<\/td>\n<\/tr>\n
Working Temperature<\/td>\n\u2103<\/td>\n-20\uff5e+55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Welcome enquiry our PL800B FTTB Optical Receiver<\/p>\n

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PL800B: High-Gain FTTB Optical Receiver for MDU Distribution<\/h2>\n

A professional-grade FTTB node designed for high-density residential buildings and fiber-to-the-building deployments.<\/p>\n

    \n
  • High Output Capability:<\/strong> Delivers a powerful 102dB\u00b5V ~ 106dB\u00b5V output<\/strong>, capable of driving a 4-way or 8-way splitter to cover multiple households.<\/li>\n
  • Superior Linearity:<\/strong> Built with Power Doubler amplifier modules<\/strong> to ensure excellent CTB\/CSO performance even at high output levels.<\/li>\n
  • Optical AGC Precision:<\/strong> Features integrated Automatic Gain Control<\/strong> (-8 to +2dBm) to maintain a rock-steady RF output despite fluctuating fiber link losses.<\/li>\n
  • Plug-in Configuration:<\/strong> Utilizes standard JXP-style plug-in attenuators and equalizers<\/strong> for quick, accurate field balancing and maintenance.<\/li>\n
  • Rugged MDU Housing:<\/strong> Encased in a durable, heat-dissipating aluminum alloy housing suitable for wall-mount installation in building corridors or basements<\/strong>.<\/li>\n<\/ul>\n<\/div>\n
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    Technical FAQ: PL800B FTTB Optical Receiver<\/h2>\n
    \n

    Q1: What is the main difference between an FTTH and an FTTB optical receiver?<\/h3>\n

    A:<\/strong> An FTTB optical receiver<\/strong> like the PL800B is designed for “Fiber-to-the-Building.” Unlike micro FTTH receivers that serve one home, the PL800B provides a much higher RF output level (100dB\u00b5V+), allowing you to distribute CATV signals to an entire floor or multiple apartments<\/strong> through a coaxial distribution network.<\/p>\n<\/div>\n

    \n

    Q2: How many TV outlets can a single PL800B support?<\/h3>\n

    A:<\/strong> With its dual RF output ports and 106dB\u00b5V maximum level, a single PL800B can typically support 16 to 32 TV outlets<\/strong> depending on the passive splitter loss and cable distances. This makes it an extremely cost-effective<\/strong> solution for MDU projects.<\/p>\n<\/div>\n

    \n

    Q3: Does it support remote network management?<\/h3>\n

    A:<\/strong> The standard PL800B is a localized high-performance node. However, we offer an SNMP-enabled version<\/strong> that allows operators to monitor optical input power and temperature remotely through our centralized management platform.<\/p>\n<\/div>\n<\/div>\n