Bộ chuyển đổi protocol

Model: SDH-8E1-4ETH

• 19” rack mountable, 1U height compact size
• System supports point-to-point, chain and ring network applications
• Gigabit Ethernet to STM-1 conversion, data rate up to 63 x VC12
• STM1 / STM-4 and n x E1 co-working simultaneously as network uplinks
• System supports 2 x STM-1, or 2 x STM-4 optical ports as ring protection
• Ethernet supports 4 x GE electrical ports or 3 x GE electrical ports plus 1 x GE optical port
• Order-wire channel for point-to-point and point-to-multipoint voice communication
• Sophisticate configurable system protection with SNCP network protection and 1+1 interface protection
• In-band management channel for remote control and system management
• Two expansion slots for E1 or various data or voice modules
• Alarm relay is provided for external alarm facility connection
• Remote firmware and software upgrade is available
• Redundancy power supply is supported with any combination of the power supply unit

Model: HPOM-16E1-4ETH

•  Provides 16*E1 +4-port 100M Ethernnet over the fiber;
•  Support 1-port Fiber or 1+1 Fiber back up;
•  Provide 4*100 Mbit/s Ethernet channels, Ethernet speed can be set for each port on based on any multiples of n*32 Kbit/s;
•  Provides one RS232 channel for option;
•  Provide one hotline channel for option (order wire);
•  Speed of optical port is 155Mbps, transmission range can reach 20, 40, 60, 80,100,120Km;
•  E1 interface code is HDB3; E1 vibration characteristic conforms to ITU-T G.703、G.823 and G.742;
•  Ethernet port supports full/half duplex, 10M/100M auto-adaptable, throughput is full duplex 100 Mbit/s;
•  Ethernet port supports dot1Q VLAN setting possibility and port based VLAN;
•  Layer2 intelligent switch possibilities for 4*Ethernet ports;
•  Ethernet packet size supports 1916 byte and 4 Ethernet port could be set separately, jumbo frames are supported;
•  Simultaneous 16E1 & 100 Mbit/s full duplex operation;
•  LED indicators for alarm function and can monitor remote device status;
•  Support DIP switch management;
•  Supports E1 local and remote loopback for installation;
•  Broadcast Storm Protection, Port monitoring;
•  Current alarm and alarm history database;
•  GUI based RS232 NMS manager for easy and convenient monitoring and management;
•  Support DC48V and AC 220V power supply;
•  Support -5-65°C wide operating temperature range;
•  Warranty:3years

Model: HPOM-8E1-4ETH

•  Provides 8*E1 +4-port 100M Ethernnet over the fiber;
•  Support 1-port Fiber or 1+1 Fiber back up;
•  Provide 4*100 Mbit/s Ethernet channels, Ethernet speed can be set for each port on based on any multiples of n*32 Kbit/s;
•  Provides one RS232 channel for option;
•  Provide one hotline channel for option (order wire);
•  Speed of optical port is 155Mbps, transmission range can reach 20, 40, 60, 80,100,120Km;
•  E1 interface code is HDB3; E1 vibration characteristic conforms to ITU-T G.703、G.823 and G.742;
•  Ethernet port supports full/half duplex, 10M/100M auto-adaptable, throughput is full duplex 100 Mbit/s;
•  Ethernet port supports dot1Q VLAN setting possibility and port based VLAN;
•  Layer2 intelligent switch possibilities for 4*Ethernet ports;
•  Ethernet packet size supports 1916 byte and 4 Ethernet port could be set separately, jumbo frames are supported;
•  Simultaneous 8 E1 & 100 Mbit/s full duplex operation;
•  LED indicators for alarm function and can monitor remote device status;
•  Support DIP switch management;
•  Supports E1 local and remote loopback for installation;
•  Broadcast Storm Protection, Port monitoring;
•  Current alarm and alarm history database;
•  GUI based RS232 NMS manager for easy and convenient monitoring and management;
•  Support DC48V and AC 220V power supply;
•  Support -5-65°C wide operating temperature range;
•  Warranty:3years

Model: HPOM-4E1-4ETH

•  Provides 4 *E1 G.703 transparent transmission over the fiber;
•  Support 1-port Fiber or 1+1 Fiber back up;
•  Provide 4*100 Mbit/s Ethernet channels, Ethernet speed can be set for each port on based on any multiples of n*32 Kbit/s;
•  Provides one RS232 channel for option;
•  Provide one hotline channel for option (order wire);
•  Speed of optical port is 155Mbps, transmission range can reach 20, 40, 60, 80,100,120Km;
•  E1 interface code is HDB3; E1 vibration characteristic conforms to ITU-T G.703、G.823 and G.742;
•  Ethernet port supports full/half duplex, 10M/100M auto-adaptable, throughput is full duplex 100 Mbit/s;
•  Ethernet port supports dot1Q VLAN setting possibility and port based VLAN;
•  Layer2 intelligent switch possibilities for 4*Ethernet ports;
•  Ethernet packet size supports 1916 byte and 4 Ethernet port could be set separately, jumbo frames are supported;
•  Simultaneous 4 E1 & 100 Mbit/s full duplex operation;
•  LED indicators for alarm function and can monitor remote device status;
•  Support DIP switch management;
•  Supports E1 local and remote loopback for installation;
•  Broadcast Storm Protection, Port monitoring;
•  Current alarm and alarm history database;
•  GUI based RS232 NMS manager for easy and convenient monitoring and management;
•  Support DC48V and AC 220V power supply;
•  Support -5-65°C wide operating temperature range;
•  Warranty:3years

Model: HPC-16E1-4ETH

•  Support GFP-F encapsulation recommendation G.7041;
•  Support Virtual concatenation(VCAT) and Link Capacity Adjustment
• Scheme (LCAS) recommendation G.7042;
•  Support Ethernet to n*E1 mapping recommendation G.7043;
•  Support Ethernet to single E1 mapping recommendation G.8040;
•  Bandwidth is increased without damaging the Ethernet data;
•  E1s in the local and remote sides can be arranged arbitrarily, such as: the remote E1 port 1 can communicate with local E1 port;
•  Supports bandwidth unbalanced usage – when some E1s cannot work properly (i.e. the bandwidth of the sending and receiving can be 2E1 and 3E1 respectively);
•  Provides the E1 connection-ship between local and remote system (accessed via GUI);
•  E1 tributary signal loopback automatic detect and cut off; when some E1 signal is detected as looped back, it will be not employed for carrying payload temporarily, and when the loopback is broken, this E1 will resume to be used;
•  Remote/local E1 loopback function will be convenient for E1 line (transmission system included) testing;
•  Complete alarm which is selectable to be shown between local and remote. Historical & Current alarm databases;
•  Single-board design with small dimension, 1U high and low power consumption;
•  Support DC48V and AC 220V power supply;
•  Support 0-50°C wide operating temperature range;
•  Warranty:3years

Model: HPC-8E1-4ETH

•  Support GFP-F encapsulation recommendation G.7041;
•  Support Virtual concatenation(VCAT) and Link Capacity Adjustment
• Scheme (LCAS) recommendation G.7042;
•  Support Ethernet to n*E1 mapping recommendation G.7043;
•  Support Ethernet to single E1 mapping recommendation G.8040;
•  Bandwidth is increased without damaging the Ethernet data;
•  E1s in the local and remote sides can be arranged arbitrarily, such as: the remote E1 port 1 can communicate with local E1 port;
•  Supports bandwidth unbalanced usage – when some E1s cannot work properly (i.e. the bandwidth of the sending and receiving can be 2E1 and 3E1 respectively);
•  Provides the E1 connection-ship between local and remote system (accessed via GUI);
•  E1 tributary signal loopback automatic detect and cut off; when some E1 signal is detected as looped back, it will be not employed for carrying payload temporarily, and when the loopback is broken, this E1 will resume to be used;
•  Remote/local E1 loopback function will be convenient for E1 line (transmission system included) testing;
•  Complete alarm which is selectable to be shown between local and remote. Historical & Current alarm databases;
•  Single-board design with small dimension, 1U high and low power consumption;
•  Support DC48V and AC 220V power supply;
•  Support 0-50°C wide operating temperature range;
•  Warranty:3years

Model: HPC-4E1-4ETH

•  Support GFP-F encapsulation recommendation G.7041;
•  Support Virtual concatenation(VCAT) and Link Capacity Adjustment Scheme (LCAS) recommendation G.7042;
•  Support Ethernet to n*E1 mapping recommendation G.7043;
•  Support Ethernet to single E1 mapping recommendation G.8040;
•  Bandwidth is increased without damaging the Ethernet data;
•  E1s in the local and remote sides can be arranged arbitrarily, such as: the remote E1 port 1 can communicate with local E1 port;
•  Supports bandwidth unbalanced usage – when some E1s cannot work properly (i.e. the bandwidth of the sending and receiving can be 2E1 and 3E1 respectively);
•  Provides the E1 connection-ship between local and remote system (accessed via GUI);
•  E1 tributary signal loopback automatic detect and cut off; when some E1 signal is detected as looped back, it will be not employed for carrying payload temporarily, and when the loopback is broken, this E1 will resume to be used;
•  Remote/local E1 loopback function will be convenient for E1 line (transmission system included) testing;
•  Complete alarm which is selectable to be shown between local and remote. Historical & Current alarm databases;
•  Single-board design with small dimension, 1U high and low power consumption;
•  Support DC48V and AC 220V power supply;
•  Support 0-50°C wide operating temperature range;
•  Warranty:3years

Model: HPO-V35

•  V.35 rate of Nx64Kbit/s (N=1~32);
•  Support the loopback of local analog/digital interface;
•  Support remote loopback function;
•  Support pseudo-random code test function;
•  LED indicates local status and remote status for easy troubleshooting;
•  Support DIP switch management;
•  Support Maximum 120km transmission distance through single-mode optic fiber;
•  Support Maximum 2km transmission distance through multi-mode optic fiber;
•  Capable to be communicated with FE1 Fiber Modem;
•  Available with complete line detection and alarm indications
•  Support stand-alone type and card-type(card-type can be inserted 19-inch chassis with 16 modules);
•  Support Internal and external clock modes
•  Support DC-48V or AC 220V power supply optional;
•  Support 0-50°C wide operating temperature range;
•  Warranty:3years

Model: HPO-FE1

•  Comply with all relevant ITU series standards (ITU-T G.703 G.704 G.823);
•  Transmit one E1 channel;
•  Framing or non-framing mode optional;
•  E1 time slot in arbitrary option;
•  Balanced 120Ω/non-balanced 75Ω interfaces automatic;
•  Support loopback of local analog and digital interfaces;
•  Support remote loop back function (valid on under framing mode);
•  Support pseudo-random code test function, providing convenience for the test of optic fiber line status;
•  Support Maximum 120km transmission distance through single-mode optic fiber;
•  Support Maximum 2km transmission distance through multi-mode optic fiber;
•  Capable to be communicated with V.35 fiber modem;
•  Available with complete line detection and alarm indications;
•  Support stand-alone type and card-type(card-type can be inserted 19-inch chassis with 16 modules);
•  LED indicate local status and remote status for easy troubleshooting;
•  Support DIP switch management;
•  Support DC-48V or AC 220V power supply optional;
•  Support 0-50°C wide operating temperature range;
•  Warranty:3years