ADLINK aTCA-N700 - Manual (Page 8)

aTCA-RN710 User's Guide
8
1 Introduction
The aTCA-RN710 is a Rear Transition Module that provides 12 SFP+ service ports. The aTCA-
RN710 is designed to be paired with the aTCA-N700 Traffic Management Blade, but it can be paired
with any front blade which shares the same Zone 3 specifications.
When an ATCA front blade has high capacity processing capability requiring additional I/O ports
through the RTM, the aTCA-RN710 can meet such needs by loading aggregated 120Gbps service
ports to the front blade with SFP+ form factors for each port.
This document is intended to provide basic usage guide to customers to use the aTCA-RN710 blade.
Shown in Table 1-1 are the selected set of abbreviations that are frequently used throughout the
document.
Table 1-1 Glossary
Terms Description
ATCA Advanced Telecom Computing Architecture
Blade A printed circuit board assembly that plugs into a chassis
E-keying
Standard defined by PICMG useful to verify whether the ATCA
blade plugged in is compliant to the fabric link capabilities
FRU Field Replaceable Unit
GPIO General Purpose Input/Output
Hot-swap
Functions of replacing system components without shutting
down the system
IPMB Intelligent Platform Management Bus
IPMB-L IPMB Local interface
IPMC Intelligent Platform Management Controller
IPMI Intelligent Platform Management Interface
JTAG Joint Test Action Group
MAC Media Access Controller
MMC Module Management Controller
MTBF
Mean Time Between Failure
NPU Network Processor Unit
OOS Out Of Service
PHY Physical Layer
PICMG PCI Industrial Computer Manufacturers Group
RLDRAM Reduced Latency Dynamic RAM
RTM Rear Transition Module
SFI SFP+ high speed serial electrical interface
SFP Small Form Pluggable (1G interface)
SFP+ Small Form Pluggable Plus (10G interface)
UART Universal Asynchronous Receiver-Transmitter