Pretium cheap Telephone - Fibre-4Voice +GE Multiplexer JHA-P04GE01 - JHA

Fibre-4Voice +GE Multiplexer JHA-P04GE01

Overview

Haec machina 1-4Channel telephonium praebet, 2Channel 10M/100M/1000M Aer interfacies (Wir Speed ​​100M) ，1Channel Aer interfacies est commutatio interfaciei, VLAN sustinere potest.

Photo

Mini Type

Features

• Ex ipso -copyright IC
• Finis localis fibrarum nexum statum remotum fabrica exhibere potest.
• Portus vocis sustinet FXO et FXS portum, Support FXO/FXS, telephonium magnete interface, FXO portum navale cum programmatis switchboard continenti, portum FXS cum telephono utentis usoris connexum;;
• 1~4channel Vocis accessus, vox FXO / FXS interface, subsidium RECENS ID / vicissim verticitatem exosculatio / munus fax;
• Suscipe variis locis mutuum numerum destinatio functionis
• Aer interfaciei auto-MDIX sustinere potest (lineam transversam et lineam directam sibi aptam)
• EXTERNUM AC220/5-12V Virtutem adaptans, potest etiam esse extra DC-48v/5-12V potentia adaptor.
• Telephoneinterfacies cum praesidio fulminis, fulgur pervenit IEC61000-4-5, brevis circuitus fluctuationis 8 / 20μs, apicem output voltage 6KV signa aperta.

Morbi laoreet

♦Fibre

Multi modus Fiber

50/125um, 62.5/125um;

Maxima transmissio distantia: 5Km @ 62.5 / 125um fibra singularis modus, 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: n*64Kbps±50ppm;
Interface Code: HDB3;

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

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

Licitus Attenuation: 0 ~ 6dBm

♦Aer interface (10/100/1000M)

Interface rate: 10/100/1000 Mbps, dimidium/plenum duplex auto-negatio

Interface Standard: Compatible cum IEEE 802.3, IEEE 802.1Q (VLAN)

MAC Oratio Capability: 4096

Connector: RJ45, support Auto-MDIX

♦FXS Phone Interface

Ring voltage: 75V

Ring frequentia: 25HZ

Impedimentum duae lineae: DC Ohm (exciperent)

Redde damnum: 40 dB

♦FXO Switch Interface

Annulus detectus intentione: 35V

Annulus detectionis frequentiae: 17HZ-60HZ

Impedimentum duae lineae: DC Ohm (exciperent)

Redde damnum: 40 dB

Redde damnum: 20 dB

♦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