3Com 3C63400-3AC-C - PathBuilder S700 Switch Reference Manual page 24

10 C 1: S D
HAPTER YSTEM ESCRIPTION
Table 4 PathBuilder S700 System Specifications (continued)
OC3 UNI
Single-mode
Multi-mode
Line Coding
DS3 UNI
E3 UNI
OC3 UNI
STM-1 UNI
Line Framing
DS3 UNI
E3 UNI
OC3 UNI
STM-1 UNI
Class of Service
Virtual Circuits
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
DSX-1/E1 Interface CBR Module
Interface
Number of Interfaces
Connector Type
ATM Encapsulation
(continued)
300 Laser (SDX1155)
wavelength: 1261 nm-1360nm
TX (min) = -15 dBm
TX (max) = -8 dBm
RX (min = -30 dBm
RX (max) = -8 dBm
Reach: -15 km
wavelength: 1261 nm-1360nm
TX (min) = -15 dBm
1300 LED (HFBR-5205)
TX (min) = -19 dBm
TX (max) = -14 dBm
RX (min = -30 dBm
RX (max) = -14 dBm
Reach: -2 km
B3ZS
HDB3
CMI
CMI
M23 and C-BIT
G.751-PLCP / G.804 / G.832 for HEC
T1.105
G.709
CBR, VBR, VBR-nrt, UBR
Up to 4000 total per PathBuilder S700
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