Looptelecom

Loop-H3308S Ethernet over Bonded G.SHDSL.bis

	1U height, full front access(ETSI) unit or front and back access(ANSI) unit
	Point to point application
	WAN Ports -2, 4 or 8 pairs G.SHDSL.bis -Line rate 5.704 Mbps each G.SHDSL pair -Sealing current -STU-C (master) or STU-R (slave) mode selectable -G.SHDSL.bis using 16-TCPAM and 32-TCPAM -Supports auto-adaptive rate
	Tributary Ports -One 10/100M fast Ethernet, one V.35 and one asynchronous RS232
	Power supply -Single fixed AC power supply -Hot swappable single/dual AC or DC power supply
	Bonding -Bonding protocol IEEE 802.3ah 2Base-TL -Line cut resilience within 50ms -Supports manual addition or removal of pair (s) without disrupting the service bandwidth -Ratio between the highest and lowest G.SHDSL.bis line rates can be up to 4:1
	Built in self-test and BERT functions
	Alarm relay
	Log in and password security protection
	Firmware download
	Configuration upload and download
	Management port and interface -LCD with keypad -RS232 console port with VT-100 menu -10/100M fast Ethernet SNMP port -SNMP v1 with 5 trap IP -Telnet with Secure Shell (SSH) protocol -Access Control List (ACL) -GUI EMS: LoopView, LoopView Plus
	Standard compliance -ITU-T G.991.2 (G.SHDSL.bis Annex F) and G.994.1 -IEEE 802.3ah 2Base-TL
	RoHS Compliance Product

The Loop-H3308 is a standalone device which provides high speed digital transport for Ethernet, V.35 and RS232 point to point applications. The device converts Ethernet, V.35 and RS232 ports over multiple twisted copper pairs by using the 16-TCPAM, 32-TCPAM (G.SHDSL.bis) technology and the IEEE 802.3ah 2Base-TL bonding protocol. There are 4 or 8 pairs configuration for the G.SHDSL.bis interface. The total bonded bandwidth is dependant on the number of copper wires. The Loop-H3308 works as a pair (as master and slave). The slave unit is usually located at the customer's premises. The distance that this technology can span without repeaters is dependent on the data rate. The bonding method ensures line cut resilience by removing failed pair(s) from an aggregation group within 50ms. This removal decreases service bandwidth. When the failed pair(s) has recovered, the aggregation bandwidth will become normal without disrupting the service. For user maintenance, the Bonding G.SHDSL.bis system supports manual addition or removal of pair(s) without disrupting the service bandwidth of the remaining pair(s). G. SHDSL.bis supports different line rates. The ratio between the highest and lowest line rates can be up to 4:1.