Yakanakisa mhando 16 kusvika 4 Multiplexer - 8E1+LCD Display +SNMP JHA-C2P-E8bF4R2 PDH Fiber Multiplexer - JHA

8E1+LCD Ratidza +SNMP JHA-C2P-E8bF4R2

PDH Fiber Multiplexer

Overview

Ichi chishandiso chine console control, chinopa iyo 1 + 1 fiber back-up dziviriro, inongedza kunongedza optical kutapurirana, LCD kuratidza, pane iyo yekutanga kambani kusimudzira kwePDH optical transmission, shandisa yakakosha VLSI uye SNMP NMS.

Chigadzirwa chacho chinopa 1-8 * E1 interface, 1-4 * 10/100M Ethernet interface (Wire speed 100M) uye 2 yekuwedzera interface. 4Channel Ethernet interface is switch interface, inogona kutsigira VLAN. 2 yekuwedzera interface inogona kushandiswa senzira yekufambisa yeRS232/RS485/RS422 asynchronous data. Inochinjika zvikuru. Iine alarm function. Basa racho rakavimbika, rakagadzikana, uye rakaderera kushandiswa kwesimba, kubatanidzwa kwepamusoro, hukuru huduku

Product Photo

Features

• Inopa 8 E1 transparent transparent;
• Iine char 16 * 2 LCD kuratidza uye SNMP mumiriri mukati
• Ipa Console maneja interface (RS232)
• Ipa mbiri fiber interface 1+1 chengetedza (APS) basa, uye ALS (Otomatiki Laser Shutdown/Kuderedza) basa
• Ethernet pasuru saizi inotsigira 1916 byte uye 4 Ethernet port inogona kusetwa yakaparadzana, uye ethernet bandwidth inogona kuseta hwaro pane akawanda e32K.
• Inoshandisa yakajairwa 2 waya nhare (isina-yenhare mubato) yakaiswa seinjiniya odha-waya hotline(kusarudza)
• Ipa mafiber interfaces maviri, imwe satenzi, imwe senhapwa, insurance isina kukanganiswa kutapurirana sevhisi
• Muyero we optical port ndeye 155Mbps, kutapurirana siyana kunogona kusvika 25KM, 40KM, 60KM, 80KM kana 120KM;
• E1 interface code is HDB3，E1 vibration maitiro anoenderana neITU-T G.703,G.823 uye G.742;
• Ethernet port inotsigira yakazara / hafu duplex, 10/100M auto-Nego;
• Ethernet port inotsigira VLAN basa uye ine 4 devision mode yekusarudza mushandisi;
• Iine yakakwana alarm basa uye inogona kutarisa kure kure mudziyo mamiriro;
• Inotsigira maviri Fiber Loop-kumashure, uye ina E1 loop-kumashure modhi, uye maneja mudziyo zviri nyore;
• mushandisi inogadziriswa huru alarm uye diki alarm, ratidza muLCD uye inonzwika alarm pamutauri;
• AC 220V, DC-48V, DC+24V inogona kusarudza
• DC-48V/DC+24V magetsi ekupa polarity yekuona basa, Polarity-Yemahara

Parameters

♦Fiber

Multi-modhi Fiber

50/125um, 62.5/125um,

Yakakura yekufambisa kureba: 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)

Kureba kwemafungu: 820nm

Kutumira simba: -12dBm (Min) ~-9dBm (Max)

Receiver senitivity: -28dBm (Min)

Batanidza bhajeti: 16dBm

Single-modhi Fiber

8/125um, 9/125um

Yakakura yekufambisa kureba: 40Km

Kuendesa kureba: 40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

Kureba kweWave: 1310nm

Kutumira simba: -9dBm (Min) ~-8dBm (Max)

Receiver senitivity: -27dBm (Min)

Batanidza bhajeti: 18dBm

♦E1 Interface

Interface Standard: teerera protocol G.703;
Interface Rate: 2048Kbps±50ppm;
Interface Code: HDB3;

E1 Impedance: 75Ω (kusagadzikana), 120Ω (chiyero);

Jitter tolerance: Mukuwirirana neprotocol G.742 neG.823

Inobvumirwa Kuteerera: 0 ~ 6dBm

♦Ethernet interface (10/100M)

Interface rate: 10/100 Mbps, hafu / yakazara duplex auto-kutaurirana

Interface Standard: Inoenderana neIEEE 802.3, IEEE 802.1Q (VLAN)

MAC Kero Kugona: 4096

Chibatanidza: RJ45, tsigira Auto-MDIX

♦Nzvimbo yekushanda

Kushanda tembiricha: -10°C ~ 50°C

Kushanda Humidity: 5% ~ 95% (hapana condensation)

Kuchengetedza tembiricha: -40°C ~ 80°C

Kuchengetedza Humidity: 5% ~ 95% (hapana condensation)

Zvinotsanangurwa

Application