RuggedCom M2100 manual Fiber Optical Specifications

5.5 Fiber Optical Specifications

The following sections detail fiber optical specifications on ports that can be ordered with the M2100 series Ethernet switch. The user determines the type of optics at time of ordering, and can determine the modules installed on a particular unit by reading the factory data file via the RuggedSwitch ROSTM user interface. The following sections detail specifications of fiber optic modules in two general categories, Ethernet / Fast Ethernet (10/100Mbps) and Gigabit Ethernet (1000Mbps).

5.5.1 Dual-Port Ethernet (10/100Mbps) Optical Specifications

The dual-port fast Ethernet optical specifications for M2100 ports 1-8 and 13-20 are shown in the following table organized by module order code. Module order codes are contained within each product’s factory data when assembled and configured at the factory. Consult the RuggedCom ROS to determine the optical assemblies installed in a particular product.

	Optics	Mode /		Tx λ		Cable		Tx Pwr
						Type2		(dBm) 3
	Order Code	Connector		(nm)
						(μm)		(Min/Max)
12-11-0011		MM / ST	820		50/125		-16.5/-10.6
12-11-0007		MM / ST	1310		50/125		-15.7
12-11-0012		SM / ST	1310		9/125		-27 / -14
12-11-0046		MM / LC	1310		50/125		-19 / -14
12-11-0004		SM / LC	1310		9/125		-15/-8
12-11-0032		SM / LC	1310		9/125		-5 / 0
12-11-0034		SM / LC	1310		9/125		0 / 5

Rx

Sensitivity

(dBm) 3

-34

-33.5

-35 -32 -32 -35 -37

Rx	Typical	Power
Saturation	Distance	Budget
(dBm) 3	(km) 1	(dB)
-11.2	2	21
-11	2	17
-3	5	8
-14	2	15
-7	20	16.5
-3	50	32.5
0	90	39.5

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