ZL50110GAG Zarlink, ZL50110GAG Datasheet - Page 54

• Manufacturer Part Number: ZL50110GAG
• Description: CESoP Processor 552-Pin BGA Tray
• Manufacturer: Zarlink

Specifications of ZL50110GAG

• Package: 552BGA
• Maximum Data Rate: 1000 Mbps
• Transmission Media Type: Fiber Optic
• Power Supply Type: Analog
• Typical Supply Current: 950(Max) mA
• Typical Operating Supply Voltage: 1.8 V
• Minimum Operating Supply Voltage: 1.65 V
• Maximum Operating Supply Voltage: 1.95 V

4.4
The remote concentrator application, shown in Figure 9, consists of a remote concentrators connected to the
Central Office (CO) by a dedicated fiber link running Gigabit Ethernet (GE) or Ethernet over SONET (EoS) rather
than by NxT1/E1 or DS3/E3. The remote concentrators provide both TDM service and native Ethernet service to
the MTU/MDU.
The ZL50110/11/12/14 is used to emulate TDM circuits over Ethernet by establishing CESoP connections between
the remote concentrator and the CO. The native IP or Ethernet traffic is multiplexed with the CESoP traffic inside
the remote concentrator and sent across the same GE connection to the CO. At the CO the native IP or Ethernet
traffic is split from the CESoP connections at sent towards the packet network. Multiple T1/E1 CESoP connections
from several remote concentrators are aggregated in the CO using a larger ZL50110/11/12/14 variant, converted
back to TDM circuits, and connected to the PSTN through a higher bandwidth TDM circuit such as OC-3 or STM-1.
The use of CESoP here allows the convergence of voice and data on a single access network based on Ethernet.
This convergence on Ethernet, a packet technology, rather than SONET/SDH, a switched circuit technology,
provides cost and operational savings.
Remote Concentrator
Multi-Tenant / Multi-Dwelling Units
10/100 Mbps
10/100 Mbps
Ethernet
Ethernet
T1/E1
Links
T1/E1
Links
Figure 9 - Remote Concentrator using CESoP
Concentrator
Concentrator
Remote
Remote
ZL50110/11/12/14
Zarlink Semiconductor Inc.
GIGE Over
GIGE Over
Fiber Links
Dedicated
CESoP
Fiber
Fiber
54
(Aggregation)
Central
Office
STM1- 4
Nx GIGE
T1/E1
Links
PSTN
IP
Data Sheet