The EGS4 is used to transmit/receive Ethernet services, manage bandwidths, and
realize Layer 2 switching of Ethernet services.
Initial version: V100R005C00
Service
EGS4(4 x GE/FE)<----------> Cross Connect and Timing Board <------------->EGS4(4 x GE/FE)
Mechanical Specifications
Weight
(kg/lb.)
| Typical Power
Consumption (W)
| Maximum Power
Consumption(W)
|
0.7(1.54)
| 34 | 34 |
Function
Function
| Description
|
Bound bandwidth
| 16xVC-4 / 48 x VC-3 / 252 x VC-12
|
Concatenation
granularities
| VC-12/VC-3/VC-4/VC-12-Xv(X≤63), VC-3-
Xv(X≤24), and VC-4-Xv(X≤8)
|
Traffic control at
ports
| Auto-negotiation mode (supported only by
GE ports)
Supports the Non-autonegotiation mode
|
Service
| EPL / EVPL / EPLAN / EVPLAN
|
Protection
| DLAG/ LAG/ LCAS/ LPT/ STP/ RSTP/
MSTP
|
Synchronous
Ethernet
| Supported (SFP electrical modules do not
support it.)
|
IEEE 1588v2
| Not supported
|
ETH-OAM
| Supported
|
RMON
| Supported
|
QoS
| Supported
|
IGMP snooping
| Supported
|
Traffic control
| Complies with IEEE 802.3x.
|
Traffic monitoring
| Support port-based and VCTRUNK-based
traffic monitoring.
|
Response to ping
| Supported
|
Slots
Single-slot board
|
|
OptiX OSN 1800 II Enhanced
| Slot 3 to Slot 4
|
OptiX OSN 1800 V
| Slot 1 to Slot 14
|
| OptiX OSN 1800 I Enhanced | Slot 1 to Slot 6 |
Modules
FE optical modules (two-fiber bidirectional)
| 100BASE-FX/ 100BASE-LX/ 100BASE-VX/ 100BASE-ZX
|
FE optical modules(single-fiber bidirectional)
| 100Base-BX
|
GE optical modules (two-fiber bidirectional)
| 1000BASE-SX/ 1000BASE-LX/ 1000BASE-ZX
|
GE optical modules (single-fiber bidirectional)
| 1000BASE-LX
|
GE optical modules (CWDM)
| colored GE optical ports
|
GE electrical modules
| 1000BASE-T
|
