3Com 3C63100-AC-C - PathBuilder S600 Bridge/router Reference Manual page 25

Table 4 PathBuilder S600 Specifications (continued)
Traffic Shaping
Traffic Policing
DS1/E1 UNI WITH INTEGRATED INVERSE MULTIPLEXING FOR ATM (IMA) MODULES
Number of Interfaces
Connector Type
Integrated CSU
Line Coding
Line Framing
ATM Framing
DS1/E1 INTERFACE CBR MODULE
Interface
Number of Interfaces
Connector Type
ATM Encapsulation
Timing
Cell Delay Variation Tolerance
Class of Service
VPI/VCI
Front Panel LEDs
ETHERNET LAN INTERFACE MODULE
Interfaces
Packet Forwarding
Packet Protocols
Filtering
Address Table Size
ATM Protocols
Class of Service
VPI/VCI
Traffic Shaping
(continued)
Bulk shaping
Per VC/VP shaping
Per VC shaping (Ethernet, FAM, QSIM, HSIM)
Per VC
nx8,n = 1 to 8; software selectable for individual T1/E1
UNIs or as logical IMA group (>1 link)
RJ-48 connectors
Yes (for DS1)
B8ZS for T1
HDB3 for E1
ESF, SF (D4), or No Framing for T1
G. 703/704 for E1
HEC (ITU-T G.804), I.432
Payload Scrambling for E1
ATM Forum CES structured and unstructured (2.0)
4 or 8
RJ-48, 120 ohms balanced or 75 ohms unbalanced
AAL1
SRTS, adaptive, loop, internal
24 msec (T1), 32 msec (E1)
CBR
Up to 192 per octal module
Up to 96 per quad module
Power, in-service, fail, test, active
Port in-service, port alarm
2 Ethernet/IEEE 802.3
14,800 pps simultaneously on each interface
Learning bridge, 802.1d spanning tree, RFC 1577
forwarding, RFC 1483
MAC address, SAP, PID, user data field
8192 entries (4096 per port)
AAL5, RFC 1483
VBR, UBR
Up to 512 per module
Multiple levels with PCR, SCR, and MBS settings
Specifications 25