feature internal, external and system timing modes. MANAGEMENT Supervision and configuration activities are performed using an ASCII terminal, IP hosts using the Telnet protocol, Web-based ConfiguRAD, or RADview-EMS (Java-based, modular, client-server, scalable element management system), providing secure configuration and fault management capabilities. The terminal port supports a dial-up modem connection for remote management of ASMi-52 over telephone lines. SNMP management can be performed via a 10/100BaseT port or a dedicated E1/T1 timeslot. Notes: When ASMi-52 is ordered only with the 10/100BaseT port, it is used to transfer the user and management data. The comprehensive diagnostic capabilities include: Real-time alarms to alert the user on fault conditions V.54 local analog and remote digital loopbacks SHDSL and E1/T1 statistics collection for 15-minute and 24-hour intervals. Data SheetSpecifications LINE INTERFACE Type 2/4-wire unconditioned dedicated line (twisted pair) Line C Specifications LINE INTERFACE Type 2/4-wire unconditioned dedicated line (twisted pair) Line Coding TC-PAM Range See Table 1 Impedance 135 Standards ITU-T 991.2, ETSI 101 524. Connectors ASMi-52: RJ-45 ASMi-52CD: Two RJ-45 ASMi-52CQ: Four RJ-11 or terminal block DTE INTERFACE Data Rate Depends on the DTE/line interface type and clock mode: 2-wire: 64 to 2304 kbps (ext. clock) 64 to 2048, 2304 kbps (int. clock) 64 to 1536 kbps (T1) 4-wire: 128 to 4608 kbps (ext. clock) 128 to 4096, 4608 kbps (int. clock) 64 to 1536 kbps (T1) Note: The multiplexer option supports up to 2048 kbps only. ASMi-52CD/4W: 128 to 4608 kbps (ext. clock) 128 to 4096, 4608 kbps (int. clock) 128 to 2048 kbps (system. clock) ASMi-52CQ/2W: 64 to 2304 kbps (ext. clock) 64 to 2048, 2304 kbps (int. clock) 64 to 2048 kbps (system. clock) 64 to 1536 kbps (T1) Coding E1: HDB3 T1: B8ZS or AMI Line Impedance Balanced E1: 120 Unbalanced E1: 75 (via adapter cable) Balanced T1: 100 E1 Jitter Performance As per ITU G.823 Interfac TheAccessCompany Managed SHDSL modem operates