Bộ chuyển đổi protocol

Model: HPC-FE1-V35

•  Support V.35 rate N*64kbps(N=1~31);
•  Support four clock modes;
•  Support local analog/digital loopback;
•  Support remote loopback function;
•  Provide false random code test function;
•  V.35 interface uses M34 standard connector;
•  E1 interface supports framing and non-framing modes;
•  E1 interface balanced 120ohm/unbalanced 75ohm optional;
•  Support stand-alone type or 19-inch rack-mounted structure;
•  Support DC-48V or AC 220V power supply optional;
•  Support 0-50°C wide operating temperature range;
•  Warranty:3years

Model: HPC-FE1-4ETH

•  Comply with IEEE IEEE 802.3u, IEEE 802.1q, IEEE 802.3x,ITU-T G.703,G.704 and G.823 protocols;
•  Support Framed E1 or Unframed E1;
•  Support 2 type E1 impedances: 75 Ohm unbalance or 120 Ohm balance;
•  The E1 interface uses PCM31 mode, supporting CRC check;
•  E1 interface main/ slave clock optional in the framing mode
•  The time slots are optional from 1 to 31, rate is N*64k (N=1 to 31);
•  Supporting 2.048Mbps transparent transmission in the E1 Unframed mode;
•  The 10/100Base-T Ethernet interface supports 10/100M half/ full duplex modes;
•  Each Ethernet port support plug and play of MDI/MDI-X adaptive function;
•  Ethernet port support based on port and tag VLAN (16 VLAN);
•  The rate of each Ethernet port is measured by the configuration software, bandwidth particles for 32K;
•  Each Ethernet port support broadcast storm protection, PAUSE flow control;
•  MAC address self-learning and address filtering functions, reducing the transmission load of the E1 circuit;
•  Built-in 64Mbits SDRAM Ethernet data buffer to ensure high throughput of data transmission;
•  Support E1 circuit remote loop and local loop tests;
•  Support Pseudo random sequence test, facilitating the test of E1 circuit;
•  Perfect circuit test and alarm indication;
•  Support local console network, can be set up on the Ethernet port;
•  Support DIP switch management;
•  Ethernet support half/full duplex adaptive, MDI/MDI-X auto negotiation;
•  Support VLAN function;
•  Support DC-48V or AC 220V power supply optional;
•  Support 0-50°C wide operating temperature range;
•  Warranty:3years

Model: HPC-FE1-ETH

•  Comply with IEEE 802.3、802.3u Ethernet, ITU-T G.703, G.704 and G.823 protocols;
•  Support 2 type E1 impedances: 75 Ohm unbalance or 120 Ohm balance;
•  The number of time slots is optional from 1 to 31, rate is N*64k (N=1 to 31);
•  Framed E1 support master clock or slave clock;
•  Support E1 line remote loopback and local loopback test functions;
•  Support line pseudo random code test function, convenient to test E1 line status;
•  Support complete line detection and alarm indication;
•  Support MAC addresses self-learning and addresses filtering functions;
•  Built-in 64Mbits SDRAM Ethernet data buffer to ensure high throughput of data transmission;
•  The E1 interface uses PCM31 mode, supporting CRC check;
•  LED indicate local status and remote status for easy troubleshooting;
•  Support DIP switch management;
•  Ethernet support half/full duplex adaptive, MDI/MDI-X auto negotiation;
•  Support VLAN function;
•  Support DC-48V or AC 220V power supply optional;
•  Support 0-50°C wide operating temperature range;
•  Warranty:3years

Model: E1-MUX30

•  Support 30 channel voice E1 PCM Mux (19 inch);
•  Based on proprietary integrated circuits;
•  Alarm status can be monitored on the end;
•  E1 interface complies with G.703, all-digital clock recovery;
•  Support FXO voice port FXS ports and ports, EM2 / 4 audio interface, FXO port and PBX docking port and the user is connected to FXS telephone;
•  30 channel voice access, support caller ID function and reverse polarity billing functions;
•  Support Telephone Number mutual function of each site;
•  E1 signal can be detected as a barrier to the end device is lost or shut E1;
•  Provide two kinds of clock ways: E1 master clock, E1 line clock;
•  Provides three kinds of loopback: E1 local loopback (ANA), the Ethernet interface to the remote loopback (DIG), command peer Ethernet interface to the local loop (REM);
•  There are pseudo-random code test function (PATT), to facilitate the opening line, which can be when one of E1 BERT to use;
•  E1 can support N * 64k (N = 1-32) rate, that rate is adjustable from 64K-2048K;
•  multiple power mode options: AC220V, DC-48V / DC24V, etc;

Model: E1-MUX16

•  Support 16 channel voice E1 PCM Mux (19 inch);
•  Based on proprietary integrated circuits;
•  Alarm status can be monitored on the end;
•  E1 interface complies with G.703, all-digital clock recovery;
•  Support FXO voice port FXS ports and ports, EM2 / 4 audio interface, FXO port and PBX docking port and the user is connected to FXS telephone;
•  16 channel voice access, support caller ID function and reverse polarity billing functions;
•  Support Telephone Number mutual function of each site;
•  E1 signal can be detected as a barrier to the end device is lost or shut E1;
•  Provide two kinds of clock ways: E1 master clock, E1 line clock;
•  Provides three kinds of loopback: E1 local loopback (ANA), the Ethernet interface to the remote loopback (DIG), command peer Ethernet interface to the local loop (REM);
•  There are pseudo-random code test function (PATT), to facilitate the opening line, which can be when one of E1 BERT to use;
•  E1 can support N * 64k (N = 1-32) rate, that rate is adjustable from 64K-2048K;
•  multiple power mode options: AC220V, DC-48V / DC24V, etc;

Model: E1-MUX16

•  Support 16 channel voice E1 PCM Mux (Desktop Type);
•  Based on proprietary integrated circuits;
•  Alarm status can be monitored on the end;
•  E1 interface complies with G.703, all-digital clock recovery;
•  Support FXO voice port FXS ports and ports, EM2 / 4 audio interface, FXO port and PBX docking port and the user is connected to FXS telephone;
•  16 channel voice access, support caller ID function and reverse polarity billing functions;
•  Support Telephone Number mutual function of each site;
•  E1 signal can be detected as a barrier to the end device is lost or shut E1;
•  Provide two kinds of clock ways: E1 master clock, E1 line clock;
•  Provides three kinds of loopback: E1 local loopback (ANA), the Ethernet interface to the remote loopback (DIG), command peer Ethernet interface to the local loop (REM);
•  There are pseudo-random code test function (PATT), to facilitate the opening line, which can be when one of E1 BERT to use;
•  E1 can support N * 64k (N = 1-32) rate, that rate is adjustable from 64K-2048K;
•  multiple power mode options: AC220V, DC-48V / DC24V, etc;

Model: E1-MUX08

•  Support 8 channel voice E1 PCM Mux (Desktop Type);
•  Based on proprietary integrated circuits;
•  Alarm status can be monitored on the end;
•  E1 interface complies with G.703, all-digital clock recovery;
•  Support FXO voice port FXS ports and ports, EM2 / 4 audio interface, FXO port and PBX docking port and the user is connected to FXS telephone;
•  8 channel voice access, support caller ID function and reverse polarity billing functions;
•  Support Telephone Number mutual function of each site;
•  E1 signal can be detected as a barrier to the end device is lost or shut E1;
•  Provide two kinds of clock ways: E1 master clock, E1 line clock;
•  Provides three kinds of loopback: E1 local loopback (ANA), the Ethernet interface to the remote loopback (DIG),command peer Ethernet interface to the local loop (REM);
•  There are pseudo-random code test function (PATT), to facilitate the opening line, which can be when one of E1 BERT to use;
•  E1 can support N * 64k (N = 1-32) rate, that rate is adjustable from 64K-2048K;
•  multiple power mode options: AC220V, DC-48V / DC24V, etc;

Model: E1-MUX04

• Support 4 channel voice E1 PCM Mux (Desktop Type);
•  Based on self -copyright IC;
•  Can monitor the remote alarm status;
•  E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology;
•  Voice port supports FXO and FXS port, 2/4 wire audio interface,
• FXO port docking with program-controlled switchboard, FXS port connected to telephone;
•  1~4Channel voice access, supports caller ID feature and reverse polarity billing functions;
•  Support each sites mutual number allocation function;
•  Can detect the end device is power-off or E1 line is broken when the lose signal, through the LED indicates alarm;
•  Multiple power mode options: AC220V, DC-48V / DC24V and so on.;
•  Telephone interface with lightning protection, lightning reached GB/T17626.5 (IEC61000-4-5), Short circuit current wave 8/20μs,open-peak output voltage 6KV standards;