Trango Systems TrangoLINK GigaPlus - Ethernet Parameters; T1;E1 Parameters

Trango Systems, Inc. GigaPlus User Manual Rev 3.1 210
Ethernet Parameters
Parameter
Specification
Packet Size
64-9600 Bytes , IPV4, IPV6
Max Capacity
L1: 414 Mbps
L2: 375 Mbps
Data Latency
< 100 uS for 64 byte packets, Max capacity
(per RFC2544 store and forward)
QoS
802.1p VLAN Priority for tagged packets:
Diffserv Layer 3 Traffic prioritization using DSCP
802.1p Port Prioritization for untagged traffic
Port mapping to isolate traffic between ports
8 Classes of Service mapped to 8 Queues
Bandwidth Shaping per port (Ingress Rate limiting)
RSTP
Rapid Port Shutdown both ends of link within 50 mSec of link drop
T1/E1 Parameters
Parameter
Specification
Clock Source
External
T1 Compliance
T/O 1002-1993
ITU-T.G824
GR-499-CORE
T1 Bit Rate
1544+/- 10 ppm
T1 Impedance
100 Ohm Balanced
T1 Line Code
AMI or B8ZS
E1 Compliance
ITU-T G.703
ITU-T G.823
E1 Bit Rate
2048 Kbps +/- 50 ppm
E1 Impedance
120 Ohm Balanced
E1 Line Code
HDB3