Des-7206/7210 Modules - D-Link DES-7200 Hardware Installation Manual

Figure 1-4 Ventilation/Heat Dissipation Solution of the DES-7206
Note
1.6

DES-7206/7210 Modules

DES-7210/7206 supports the modules described in Table 1-1.
7200-CM1~CM4: A s t he s witching a nd c entral c ontrol m odule of t he DES-7210/7206, th e
7200 Comtrol Modules implements the management of t he entire system, including L2/L3
processing, r oute m anagement, c ontrol an d m anagement us er ac cess, and ne twork and
operation maintenance.
7200-24G module: I t provides 12 10 00BASE-X SFP i nterfaces and 12 o ptical-electrical
multiplexing 1000M interfaces and supports up to 24 1000BASE-X SFP interfaces or
supports 12+M 1000BASE-X SFP interfaces and N 10/100/1000BASE-T interfaces, where
M plus N equals 12. It features the functions of layer-2/3 wire speed switching and routing,
and supports multi-mode SFP with the wavelength being 850nm, single-mode SFP module
with that being 1310nm, and long-distance SFP module and SFP copper interface with that
being 1550nm.
7200-24: It provides twelve 10/100/1000BASE-T electrical ports and twelve optical/electrical
combo 1000M interfaces, and supports up to twenty-four 10/100/1000BASE-T interfaces or
12+M 10/ 100/1000BASE-T i nterfaces and N 100 0BASE-X i nterfaces, w here M pl us N
equals 12. I t f eatures t he f unctions of l ayer-2/3 wire s peed s witching and r outing, an d
supports multi-mode SFP with the wavelength being 850nm, single-mode SFP module with
that being 1310nm, and long-distance SFP module and SFP copper interface with that being
1550nm.
7200-48: It pr ovides forty-four 10/100/1000BASE-T 1000M
optical/electrical
10/100/1000BASE-T
1000BASE-X interfaces where M plus N equals to 4. It features the f unctions of layer-2/3
wire s peed s witching an d r outing, an d 850nm s upports m ulti-mode SFP, 13 10nm
single-mode S FP m odule, and
interface.
1-10
This structure is designed with air inlet from the front panels of the
modules, and air outlet at the back. Six 120*120*38 fans are used to blow
the air to the outside for convection and ultimately heat dissipation.
Therefore, the chassis should be mounted at a place with adequate
spacing around for air circulation.
combo 1000M interfaces,
interfaces, or
1550nm l ong-distance S FP m odule an d S FP c opper
DES-7200 Hardware Installation Guide
and supports
44+M 10/100/1000BASE-T
electrical p orts and f our
up to forty-eight
interfaces and N