Table of Contents
Advertisement
DCRS-7600 InstallManual
① Management slot: It supports two management slots.
MRS-7604-M4GX24TX(V2.1) or MRS-7604-M12GB etc.can be
inserted in to the Management slots.The second slot can also be used
as I/O slot for configuring various I/O modules, such as
MRS-7600-12GT , MRS-7600-12GB，MRS-7600-4XFP and more.
② Network slot: 2 network slots are provided. Various network modules
can be added to the network slots.
③ Power slot: Used for system power supply modules. Supports up to
two 400W AC modules.
④ Fan tray slot: Supports up to one system fan assemblies, each
assembly consists of four axial fans.
⑤ Dust gauze slot: Exterior air inlet for the ventilation subsystem.
⑥ Distribution box slot: For system distribution box use, works in AC
mode based on the power modules.
1.4.1.1.1 Board Rack
The board rack consists of board slots and a system board.
The boards are inserted vertically into the DCRS-7604 4 unit boards are provided.
There are four slots in DCRS-7604 from number 1 to number 4 in order of top to down.
The first slot is used to install management module; the second slot is used to
management module under 1+1 redundant backup mode or install various I/O interface
modules.
A reset button (printed on the panel as Reset), hot swap button (printed on the panel
as SWAP), board power indicator (printed on the panel as PWR) and board running status
indicator (printed on the panel as RUN) are provided for each board. On the Main Control
cards there is Master-Slave indicator (printed on the panel as M/S) There is also a power
module status indicator (printed on the panel as Power), fan assembly status indicator
(printed on the panel as Fan), and interface status indicators for corresponding
management interfaces and network interfaces (printed on the panel as Link and Act).
The DCRS-7604 system board is an essential part of the switch, located inside the
switch and providing interconnectivity between the management switch modules (short for
management card) and network interface modules (line card), and for all management
and control signals.
1.4.1.1.2 Power Supply
When using A.C. power supply, we shall adopt power supply of 200~264v and
corresponding A.C. distribution box. The permissible range of power supply is ±20%,
50Hz~60Hz. The maximum output power of single power supply module is 400W.
1.4.1.1.3 Ventilation and Cooling System
Chapter 1 Product Overview
1-6
Advertisement
Table of Contents
