The BH 
Converter series from SUCCLINK will help carriers and enterprises to makefull
use of the traditional network in this TCP/IP Era.  (Super VirtualPrivate
Ethernet Equipment) series are converter for interconnecting FastEthernet (FE)
with E1 which are based on the technique of Ethernet-over-PDH(EoPDH), a new
breed of products integrating advanced Ethernet bridging withfully channelized
TDM capabilities.

BHE110B eries
adopt private high-efficiencyEoPDH encapsulation technology, raising the pure
Ethernet bandwidth up to2048kbps per E1 channel. While the same type of other
brand devices provideless than 1984kbps per E1 channel.

§ Provides 1/2/4/8/16 unframed E1
§ Supports E1 line
loopback detection, alarm prompt and close Ethernetinterface, to protect
downstream service
§ Provides 1 or 4
10/100BASE-TX Fast Ethernet interfaces
§ Supports transparent
transmission for VLAN Ethernet frames
§ Supports 802.1p
Class of Services and 802.3x flow control function
§ Optional power
supply available: -48VDC or 220VAC

E1 Interface： 
Standards Compliance: ITU-T G.703
Line Rate：2048kbit/s±50ppm
Line Code：HDB3
Jitter Tolerance：ITU-T G.823
Impedance：75 ohm and 120 ohm 
Clock：Internal or
network clock optional.
Connector：BNC

Ethernet Port：
Standards Compliance: IEEE 802.3/802.3u,IEEE 802.1Q(VLAN)
Rate：10/100M
auto-adaptive 
full duplex and full-duplex working modes 
Support AUTO-MDIX 
Connector：RJ45

Working Conditions： 
Power：AC180V～AC240V，50HZ      DC–36V～-72V
Power Consumption ：<5W
Working Temperatures：0℃ ～ 50℃
Storage Temperature ：-40℃ ～ +70℃
Relative humidity ：95 %