Factory Cheap Hot E1 Ethernet Multiplexer - 4E1 PDH Fiber Multiplexer JHA-CPE4m - JHA

4E1 PDH Fiber Multiplexer JHA-CPE4m

Overview

Haec fabrica 1-4* E1 interface praebet , Standard 2 filum telephonicum sicut ordo machinalis-filum (libitum). Flexibile. Habet terror munus. Opus est firmum, stabile, et humilis virtutis consummatio, alta integratio, parvitas.

Productum Photo

Front Panel

75 olim Back Panel

120 olim Back Panel

Features

• Ex ipso -copyright IC
• Modularis late dynamicus opticus detector
• Vexillum II filum telephonium (non-telephone auriculas) set ut ipsum ordinem-filum hotline (libitum)
• E1 interface G. 703 parere, horologium digitalem recuperare et technologiam-cincinnum lenis adoptare
• Cum signum opticum amissum, machina remota remota potest deprehendere, vis vel fibra disiuncta est, et terrorem DUCTUS indicat.
• Locus fabrica potes videre remotum fabrica working conditione
• Praebere mandatum remotum interface Loop Back, releva linea sustentationem
• Transmissio spatium est ad 2-120Km sine intermissione
• AC 220V, DC-48V, DC+24V potest esse optional
• DC-48V/DC+24V Deprehensio potentiae copiae latae verticitatis functionis, quando sine distinctione constituitur inter positivam et negativam.

Morbi laoreet

♦Fibre

Multi modus Fiber

50/125um, 62.5/125um;

Maxima transmissio distantia: 5Km @ 62.5 / 125um fibra unius modi, attenuatio (3dbm/km)

Fluctus Longitudo: 820nm

Potestatem tradendi: -12dBm (Min) ~-9dBm (Max)

Receptor sensibilis: -28dBm (Min)

Provisiones paginae: 16dBm

Fibra una-modus

8/125um, 9/125um .

Maxime tradenda procul: 40Km

Transmissio distantia: 40Km @ 9 / 125um fibra unius modi, attenuatio (0.35dbm/km)

Fluctus Longitudo: 1310nm

Potestatem tradendi: -9dBm (Min) ~-8dBm (Max)

Receptor sensibilis: -27dBm (Min)

Link budget: 18dBm

♦E1 Interface

Interface Latin: parere in protocollo G.703;
Interface Rate: 2048Kbps±50ppm;
Interface Code: HDB3;

E1 Impedance: 75Ω (unbalance), 120Ω (balance);

Jitter tolerantiae: Iuxta protocollum G.742 et G.823 .

Licitus Attenuation: 0 ~ 6dBm

♦opus environment

Temperatus operandi: -10°C ~ 50°C

Operatio Umor: 5%~ 95% (nulla condensatio)

Repono temperies: -40°C ~ 80°C

Repono Umor: 5%~ 95% (nulla condensatio)

Specifications

Applicationem

75 olim 4*E1 PDH

120 olim 4*E1 PDH