Table Of Contents

Technical Specifications

Technical Specifications

---

Table A-1, Table A-2, Table A-3, and Table A-5 list the technical specifications for the Catalyst 2900 series switches.

For switches that support modules (Catalyst 2912MF XL and 2924M XL), also refer to the Catalyst 2900 Series XL Modules Installation Guide and the Catalyst 2900 Series XL ATM Modules Installation Guide for additional specifications.

Table A-6 lists the agency approvals for EMI and safety.

Table A-1 Technical Specifications for the Catalyst 2912 XL and Catalyst 2912MF XL Switches 

		Catalyst 2912 XL	Catalyst 2912MF XL
Environmental Ranges
	Operating temperature	32 to 113°F (0 to 45°C)	32 to 113°F (0 to 45°C)
	Storage temperature	-4 to 149°F (-10 to 65°C)	-4 to 149°F (-10 to 65°C)
	Operating humidity	10 to 85% (noncondensing)	10 to 85% (noncondensing)
	Operating altitude	Up to 10,000 ft (3000 m)	Up to 10,000 ft (3000 m)
	Storage altitude	Up to 15,000 ft (4570m)	Up to 15,000 ft (4570 m)
Power Requirements
	AC input voltage	100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz	100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz
	DC input voltages	+5V@9A, +12V@0.5A	+5V@12A, +12V@0.75A +5V@22A, +12V@0.75A with two modules installed
	Power consumption	70W (maximum) 239 Btus per hour	90W (maximum) 307 Btus per hour 170W with two modules installed 580 Btus per hour
Physical Dimensions
	Weight	7 lb (3.2 kg)	14 lb (6.3 kg) 15.5 lb (7.1 kg) with two modules installed
	Dimensions (H x W x D)	1.73 x 17.5 x 9.79 in. (4.4 x 44.5 x 24.8 cm)	3.46 x 17.5 x 12 in. (8.8 x 44.5 x 30.5 cm)

  

Table A-2 Technical Specifications for the Catalyst 2924 XL and Catalyst 2924C XL Switches 

		Catalyst 2924 XL	Catalyst 2924C XL
Environmental Operating Ranges
	Operating temperature	32 to 113°F (0 to 45°C)	32 to 113°F (0 to 45°C)
	Storage temperature	-4 to 149°F (-10 to 65°C)	-4 to 149°F (-10 to 65°C)
	Operating humidity	10 to 85% (noncondensing)	10 to 85% (noncondensing)
	Operating altitude	Up to 10,000 ft (3000 m)	Up to 10,000 ft (3000 m)
	Storage altitude	Up to 15,000 ft (4570 m)	Up to 15,000 ft (4570 m)
Power Requirements
	AC input voltage	100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz	100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz
	DC input voltages	+5V@9A, +12V@0.5A	+5V@9A, +12V@0.5A
	Power consumption	70W (maximum) 239 Btus per hour	70W (maximum) 239 Btus per hour
Physical Dimensions
	Weight	7 lb (3.2 kg)	7 lb (3.2 kg)
	Dimensions (H x W x D)	1.73 x 17.5 x 9.79 in. (4.4 x 44.5 x 24.8 cm)	1.73 x 17.5 x 9.79 in. (4.4 x 44.5 x 24.8 cm)
Fiber-Port Power Levels
	Optical transmitter wavelength	—	1300 nm1
	Optical sensibility of the receiver	—	-14 dBm2
	Optical power transmitter	—	-19 to -14 dBm
	Transmit	—	-19 to -14 dBm

1 nm = nanometers 2 dBm = decibel milliwatt

  

Table A-3 Technical Specifications for the Catalyst 2924M XL Switches 

Environmental Operating Ranges
	Operating temperature	32 to 113°F (0 to 45°C)
	Storage temperature	-4 to 149°F (-10 to 65°C)
	Operating humidity	10 to 85% (noncondensing)
	Operating altitude	Up to 10,000 ft (3000 m)
	Storage altitude	Up to 15,000 ft (4570 m)
Power Requirements
	AC input voltage	100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz
	DC input voltages	+5V@12A, +12V@0.55A +5V@22A, +12V@0.75A with two modules installed
	Power consumption	90W (maximum) 307 Btus per hour 170W with two modules installed 580 Btus per hour
Physical Dimensions
	Weight	13.5 lb (6.12 kg) 15 lb (6.8 kg) with two modules installed
	Dimensions (H x W x D)	3.46 x 17.5 x 12 in. (8.8 x 44.5 x 30.5 cm)

Table A-4 Technical Specifications for Catalyst 2924M XL DC Switches 

Environmental Ranges
	Operating temperature	32 to 113°F (0 to 45°C)
	Storage temperature	-4 to 149°F (-10 to 65°C)
	Operating humidity	10 to 85% (noncondensing)
	Operating altitude	Up to 10,000 ft (3000 m)
	Storage altitude	Up to 15,000 ft (4570 m)
Power Requirements
	Power consumption	100W
	DC input voltage	-36 to -72 VDC
	Wire gauge for power connection	12 or 14 AWG1 (6 AWG for protective earth)
	Branch circuit protection	5A
Physical Dimensions
	Weight	13.5 lb (6.12 kg) 15 lb (6.8 kg) with two modules installed
	Dimensions (H x W x D)	3.46 x 17.5 x 12 in. (8.8 x 44.5 x 30.5 cm)

1 AWG = American Wire Gauge

Table A-5 Technical Specifications for the Catalyst 2912 LRE XL and 2924 LRE XL Switches  

Environmental Operating Ranges
	Operating temperature	32 to 113°F (0 to 45°C)
	Storage temperature	-13 to 158°F (-25 to 70°C)
	Operating humidity	10 to 85% (noncondensing)
	Operating altitude	Up to 10,000 ft (3000 m)
	Storage altitude	Up to 15,000 ft (4570 m)
Power Requirements
	AC input voltage	100 to 127/200 to 240 VAC (autoranging) 50 to 60 Hz
	DC input voltages	+12V @12A
	Power consumption	70W
Physical Dimensions
	Weight
	•Catalyst 2912 LRE XL	8.75 lb (4 kg)
	•Catalyst 2924 LRE XL	10.75 lb (4.88 kg)
	Dimensions (H x W x D)	1.75 x 17.5 x 13.25 in (44.5 x 444.5 x 336.6 mm)

Table A-6 Catalyst 2900 Series XL Agency Approvals 

Safety	EMI
UL 1950/CSA 22.2 No. 950	FCC Part 15 Class A
IEC 950/EN 60950	EN 55022 Class A (CISPR 22 Class A)
AS/NZS 3260, TS001	VCCI Class A
CE	AS/NZS 3548 Class A
	BCIQ
	CE

Table A-7 Agency Approvals (Catalyst 2924M XL DC Switch)

Safety	EMC	NEBS
NOM 019	EN 50082-1 Class A	GR-1089
BSMI	BSMI	GR-63