Looptelecom

Loop-C5500 Integral Access Shelf


	Space for 16 plug-in cards.
	Accepts cards of types:
		Loop-E1500-IR Fractional E1 CSU/DSU
		Loop-E2500-R Fractional T1 CSU/DSU
		Loop-H3300-R G.shdsl
		Loop-U3500-R DTU
		Loop-H3900-R xDSL
	Shared common controller card allows front panel
	operation.
	2-line by 40-character LCD display.
	Ethernet port.
	Connection to SNMP and Telnet.
	Support SNMP Version 1
	Compatible to LoopView, a GUI network management
	system.

Loop-C5500 is an Integral Access Shelf designed to accept a mix of Loop series rack cards. This includes Loop-E and Loop-T, which are fractional E1/T1 products, Loop-U, which is a 128 Kbps U interface over twisted pairs, and Loop-H, which is an HDSL or G.shdsl interfaces. Innovative power supply solution: implemented in C5500 chassis: each card has its own power adapter from DC to needed board voltages (12 / 5 Vdc). The chassis has 2 input 48 Vdc power supply connectors; backplane has 2 independent power supply circuits. For full redundancy, customer may use 2 DC power supplies (48 DC carrier batteries) or 1+1 external adapters with 230 Vac and 48 Vdc.