E1 G.703 to V.35 and 10\100BaseT Ethernet converter

E1 G.703 to V.35 and 10\100BaseT Ethernet converter
 

Product description:

PRODUCT CHARACTERISTIC
realizes long-distance monitoring of this end equipment to the far-end equipment (two-row indicating lamp; upper row indicating local status; lower row indicating far-end status) ;
based on self-copyright IC;
overall rate of V. 35 and Ethernet is 1984K, Ethernet rate will be allocated automatically after V. 35 rate is set;
realizes automatic rate following of remote-end equipment ordered by local-end equipment; Ethernet port
provides 4 clock types: E1 master clock, E1 line clock, V. 35 master clock, V. 35 external clock;
provides 3 kinds of loop-return function, namely E1 self-looping at local end, V. 35/ Ethernet self-looping at local end, and V. 35/ Ethernet being ordered to self-loop at remote end;
has the function (PATT) of pseudo-random code testing; convenient for opening of the circuit; and can be used as a 2M error code instrument;
supports 75¦¸ unbalanced and 120¦¸ balanced impedance at the same time;
V. 35 supports hot plugging and connection with DTE and DCE equipment;
Ethernet interface 10/100M; half/ full duplex self adaptable; supporting VLAN and AUTO-MDIX (crossed line and straightly connected line self-adaptable) ;
has self-reset function of Ethernet monitoring, equipment will not die;
Specifications
E1 interface
Standard: compatible with G. 703 standard.
Rate: N x 64Kbps, N= 1-32
Coding: HDB3
Impedance: 75ohm (unbalance) , 120oohm (balance)
Connector: BNC (75ohm) , RJ45 (120ohm¸)
Jitter Performance: Meet G. 742 and G. 823
Clock: internal clock, Recovery clock.
10/100Base-T Interface
Rate: 10/100M, full/ duplex auto-negotiation
Protocol: Support IEEE 802.3
MAC Address Entiries: 4096 Entiries
Total Memory Sizes: 64MBits SDRAM
Physical interface: RJ45, support AUTO-MDIX
V. 35 interface
Rate: N x 64Kbps, N= 1-32
Interface: compatible with V. 35 standard.
Connector: DB25 socket
Connect mode: DCE
Clock: G. 703 recovery clock, internal clock, V. 35 external clock.
Dimension
Desk top type: 210 (W) *140 (D) *30 (H)
Operating Environment
Voltage: AC90V-260V or DC48V
Power Consumption: (=3 Watts
Working temperature: 0~50C
Storage temperature: -40C~+70C
Humidity: 95%
Application: