Hardware Installation and Reference Guide
The M7800C-36GT12SFP4XS-EA supports 10G SFP+ and Gigabit SFP modules. 10G SFP+ modules cannot be
used as Gigabit SFP modules.
LED
LED
System LED
GT port LED
SFP port LED
SFP+ port LED
Specifications
Model
M7800C-36GT12SFP4XS-EA
CPU
Quad-core CPU, each core with the clock speed of 1.0G
BOOTROM
8 MB
Flash Memory
512 MB
SDRAM
DDRIII 1 GB
36 10/100/1000BASE-T RJ45 ports,
External Port
12 SFP ports (F1-F12 are optical/electrical ports)
4 SFP+ ports
10/100/1000BASE-T
100BASE-FX(1310nm)
100BASE-FX (1550nm)
1000BASE-SX (850nm)
1000BASE-LX (1310nm)
Transmission
1000BASE-LH (1310nm)
Medium
1000BASE-ZX (1550nm)
10GBASE-SR (850nm)
10GBASE-LR (1310nm)
10GBASE-ER (1550nm)
10GBASE-ZR (1550nm)
XG-SFP-AOC1M
XG-SFP-AOC3M
XG-SFP-AOC5M
LED
Status, Link/ACT
Hot Swapping
Supported
<80W
Power Consumption
EMC Standards
GB9254-2008 CLASS A
Safety Standards
GB4943-2011
Operating
0° C to 50° C
Temperature
Identification
Status
on the panel
Off
Solid red
Status
Blinking green
Solid green
Off
Solid green
Link/ACT
Solid yellow
Blinking
Off
Solid green
Link/ACT
Solid yellow
Blinking
Off
Link/ACT
Solid green
Blinking
Cat-5 UTP
Multi-mode or single-mode optical fiber, supported by SFP ports
while not supported by SFP+ ports.
Single-mode optical fiber, supported by SFP ports while not
supported by SFP+ ports.
Multi-mode optical fiber
Single-mode optical fiber
Single-mode optical fiber
Single-mode optical fiber
Multi-mode optical fiber
Single-mode optical fiber
Single-mode optical fiber
Single-mode optical fiber
Meaning
The module is NOT receiving power.
The module is faulty.
Initialization is in progress. Continuous blinking indicates
errors.
The module is operational
The port link is NOT connected.
The port is connected at 1000Mbps.
The port is connected at 10/100Mbps.
The port is transmitting and receiving data.
The port link is NOT connected.
The port is connected at 1000Mbps.
The port is connected at 100Mbps.
The port is transmitting and receiving data.
The port link is NOT connected.
The port is connected.
The port is transmitting and receiving data.
1m SFP+ active optical cable
3m SFP+ active optical cable
5m SFP+ active optical cable
Product Overview
22
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