Cyan Z77 - Page 39

Cyan Z-Series Engineering and Planning Guide Release 5.0
700-0023-05-00 Rev. 1 © 2013 Cyan, Inc. – All Rights Reserved. Page 39
 Integration across Ethernet, SONET/SDH, COE, OTN and DWDM provides multi-layer
network visibility.
 Efficient network planning, design and operation. Resulting network visibility enables
multi-layer A to Z provisioning for fast, reliable service activation per modeled network plans
with Planet Operate.
• All Z-Series modules are hot-swappable.
Chassis Capacity
• When equipped with the XC-2800 switching fabric, the Z77 supports up to 2.8 Tbps of packet or
OTN switch capacity per shelf, or a concurrent mix of both.
• Optical:
 4-degree, 40-channel ROADM
 4, 8, or 40 channel, C-Band Terminal Mux
 Tunable or Fixed wavelength transceiver options
Redundancy and Protection
• Redundant fans
• Redundant power connections
• Equipment protection:
 1:1 for all common cards and service modules
 1:3 for multi-technology switch fabric modules
• Carrier Ethernet Protection:
 IEEE 802.3ad Link Aggregation
 IEEE 802.3Qay Path Protection
 ITU-T G.8032 Ethernet Ring Protection
• SONET/SDH Protection:
 1+1 APS/MSP
 UPSR/SNCP
Power Entry Modules
Each Z77 shelf v2 has dual -48V power supplies located on the rear of the chassis. Each Power Entry
Module (PEM) accepts four feeds for a total of eight feeds. These eight feeds are distributed across the line
card slots in a redundant fashion, so that even if a line card failure shorted two feeds, the rest of the shelf will
still have power.