Ons 15327 Ethernet Card - Cisco ONS 15327 User Documentation

ONS 15327 Ethernet Card

Figure 9-1
To subscribers
9.2 ONS 15327 Ethernet Card
The ONS 15327 uses the E10/100-4 Ethernet card to provide Ethernet interfaces.
E10/100-4 Ethernet card faceplate. For a detailed description of the E10/100-4 card, refer to
"Card Reference."
Figure 9-2
The E10/E100-4 has a bi-color LED on both sides of each of the four RJ-45 connectors. Each pair of
LEDs shows the port's state. LED states are listed in
Table 9-1
LED State – Left and Right
Green and Amber
Green and Off
The ONS 15327 uses E10/100-4 cards for Ethernet (10 Mbps) and Fast Ethernet (100 Mbps). The
E10/100-4 enables network operators to provide multiple 10/100-Mbps access drops for high-capacity
customer LAN interconnections. The card provides efficient transport and coexistence of traditional
TDM traffic with packet-switched data traffic. The E10/100-4 helps eliminate the need for external
Ethernet aggregation equipment.
Cisco ONS 15327 User Documentation, R3.3
9-2
Ethernet transporting aggregate traffic from multiple sources
Backbone
ONS 15327
Router
ONS 15327
E10/100-4 Ethernet card faceplate
1 2 3
E10/1004 faceplate LEDs
router
ONS 15327
4
FAIL
ACT
SF
Table 9-1.
Description
Transmitting/Receiving
Idle and Link Integrity
Chapter 9 Ethernet Operation
10/100 Mbps
Connection to routers
To subscribers
Router
SONET
Ethernet
Figure 9-2 shows the
Chapter 13,
June 2002