Bộ chuyển đổi 8 kênh Voice + 1 cổng Gigabit Ethernet sang quang JHA TECH JHA-P08GE01

Bộ chuyển đổi 8 kênh Voice + 1 cổng Gigabit Ethernet sang quang JHA TECH JHA-P08GE01

This device provides 1-8 Channel telephone, 1 Channel 1000M Ethernet interface (Wire Speed 1000M), 1 Channel Ethernet interface is switch interface, can support VLAN.

Tính năng

• Based on self -copyright IC；
• The local end can display the fiber connection status of the remote device；
• Voice port supports FXO and FXS port,Support FXO/FXS, Magnet telephone Interface, FXO port docking with program-controlled switchboard, FXS port connected to the ser’s telephone;
• 1~8channel Voice access, Voice FXO / FXS interface, support for caller ID / reverse polarity billing / fax function;；
• Support various sites mutual number allocation function；
• Ethernet interface can support AUTO-MDIX (crossed line and straightly connected line self-adaptable)；
• External AC220/5-12V power adapter, can also be external DC-48V/5-12V power adapter；
• Telephone interface with lightning protection, lightning reached IEC61000-4-5 Short circuit current wave 8/ 20μs, the peak output voltage 6KV open standards.

Thông số kỹ thuật

♦ Fiber

• Multi-mode Fiber

50/125um, 62.5/125um,

Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)

Wave Length: 820nm

Transmitting power: -12dBm (Min) ~-9dBm (Max)

Receiver sensitivity: -28dBm (Min)

Link budget: 16dBm

• Single-mode Fiber

8/125um, 9/125um

Maximum transmission distance: 40Km

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

Wave Length: 1310nm

Transmitting power: -9dBm (Min) ~-8dBm (Max)

Receiver sensitivity: -27dBm (Min)

Link budget: 18dBm

♦ Ethernet interface (10/100/1000M)

Interface rate: 10/100/1000 Mbps, half/full duplex auto-negotiation

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

MAC Address Capability: 4096

Connector: RJ45, support Auto-MDIX

♦ FXS Phone Interface

Ring voltage: 75V

Ring frequency: 25HZ

Two-line Impedance: 600 Ohm (pick up)

Return loss: 40 dB

♦ FXO Switch Interface

Ring detect voltage: 35V

Ring detection frequency: 17HZ-60HZ

Two-line Impedance: 600 Ohm (pick up)

Return loss: 40 dB

♦ Working environment

Working temperature: -10°C ~ 50°C

Working Humidity: 5%~95 % (no condensation)

Storage temperature: -40°C ~ 80°C

Storage Humidity: 5%~95 % (no condensation)