• Extreme Networks C-Series
  • Extreme Networks C-Series
  • Extreme Networks C-Series
  • Extreme Networks C-Series

Extreme Networks C-Series

High-power PoE+ Gigabit Ethernet Stackable Edge Switch with IPv6 routing.

The C-Series is a scalable, high-performance Gigabit Ethernet switch offering support for IEEE 802.3at compliant high-power PoE, flexible 10 Gigabit Ethernet options, dynamic IPv4 and IPv6 routing, and enhanced automation capabilities to provide for a future-proofed solution that significantly reduces OpEx for our customers.

Along with a switch capacity of 264Gbps, the C-Series provides up to 48 10/100/1000 Ethernet ports as well as two SFP+ ports, with the ability to support both 1GE and 10GE uplinks on the same port. Leveraging stacking capability, as many as 8 C-Series switches (both 24-port and 48-port combinations) can be interconnected in a single stack to create a virtual switch that provides 2.11Tbps of capacity and up to 384 10/100/1000 Ethernet ports as well as 16 10GE uplink ports.

  • Customizable Dynamic Policy with Advanced Layer 3 Routing.
    • Future-proofed with 802.3at high-power PoE and IPv6 routing support
    • Automatic discovery and deployment of VoIP services
    • Enhanced, dynamic, role-based policy supporting more users per port and more rules and profiles per switch
    • High-speed, high-availability stacking assures reliable network operations
    • Automated management features reduce operational costs
    • Investment protection via comprehensive lifetime warranty
    • Advanced routing capabilities support IPv4, multicast, and IPv6
Performance
  C5G124-24 C5G124-24P2 C5G124-48 C5G124-48P2
Throughput Capacity wire- speed Mpps
(switch/stack)		 35.7Mpps / 285.7Mpps 35.7Mpps / 285.7Mpps 71.4Mpps / 571.4Mpps 71.4Mpps / 571.4Mpps
Switching Capacity (switch/stack) 48Gbps (35.7Mpps) / 384Gbps (285.7Mpps) 48Gbps (35.7Mpps) / 384Gbps (285.7Mpps) 96Gbps (71.4Mpps) / 768Gbps (571.4Mpps) 96Gbps (71.4Mpps) / 768Gbps (571.4Mpps)
Stacking Capacity (switch/stack) 128Gbps (95.2Mpps) / 1,024Gbps (761.8Mpps) 128Gbps (95.2Mpps) / 1,024Gbps (761.8Mpps) 128Gbps (95.2Mpps) / 1,024Gbps (761.8Mpps) 128Gbps (95.2Mpps) / 1,024Gbps (761.8Mpps)
Aggregate Throughput Capacity
(switch/stack)		 176Gbps (130.9Mpps) / 1,408Gbps (1,047.5Mpps) 176Gbps (130.9Mpps) / 1,408Gbps (1,047.5Mpps) 224Gbps (166.6Mpps) / 1,792Gbps (1,333.2Mpps) 224Gbps (166.6Mpps) / 1,792Gbps (1,333.2Mpps)
PoE Specifications
  C5G124-24 C5G124-24P2 C5G124-48 C5G124-48P2
802.3af Interoperable N/A Yes N/A Yes
802.3at Interoperable N/A Yes N/A Yes
System Power N/A 850 watts per switch with up to 30 watts per port
Per-port switch power monitor:
Enable/disable
Priority safety
Overload and short-circuit protection		 N/A 850 watts per switch with up to 30 watts per port
Per-port switch power monitor:
Enable/disable
Priority safety
Overload and short-circuit protection
Physical Specifications
  C5G124-24 C5G124-24P2 C5G124-48 C5G124-48P2
Dimensions (H x W x D) H: 4.4 cm (1.73”)
W: 44.1 cm (17.36”)
D: 36.85 cm (14.51”)		 H: 4.4 cm (1.73”)
W: 44.1 cm (17.36”)
D: 36.85 cm (14.51”)		 H: 4.4 cm (1.73”)
W: 44.1 cm (17.36”)
D: 36.85 cm (14.51”)		 H: 4.4 cm (1.73”)
W: 44.1 cm (17.36”)
D: 36.85 cm (14.51”)
Net Weight 5.03 kg (11.10 lb) 6.21 kg (13.70 lb) 5.42 kg (11.95 lb) 6.60 kg (14.55 lb)
MTBF 395,557 hours 289,425 hours 311,897 hours 229,532 hours
Physical Ports (24) 10/100/1000 auto-sensing, auto-negotiating MDI/MDI-X RJ45 ports
(4) Combo SFP ports
(2) dedicated stacking ports
(1) DB9 console port
(1) RPS port		 (24) 10/100/1000 PoE (.af+.at) auto-sensing, auto-negotiating MDI/MDI-X RJ45 ports
(4) Combo SFP ports
(2) dedicated stacking ports
(1) DB9 console port
(1) RPS port		 (48) 10/100/1000 auto-sensing, auto-negotiating MDI/MDI-X RJ45 ports
(4) Combo SFP ports
(2) dedicated stacking ports
(1) DB9 console port
(1) RPS port		 (48) 10/100/1000 PoE (.af+.at) auto-sensing, auto-negotiating MDI/MDI-X RJ45 ports
(4) Combo SFP ports
(2) dedicated stacking ports
(1) DB9 console port
(1) RPS port
Power Requirements
  C5G124-24 C5G124-24P2 C5G124-48 C5G124-48P2
Normal Input Voltage 100-240 VAC 100-240 VAC 100-240 VAC 100-240 VAC
Input Frequency 50–60Hz 50–60Hz 50–60Hz 50–60Hz
Input Current 2A Max 12A Max 2A Max 12A Max
Power Consumption 65 watts 125 watts 101 watts 150 watts
Temperature
  C5G124-24 C5G124-24P2 C5G124-48 C5G124-48P2
IEC 6-2-1 Standard Operating Temperature 0° C to 50° C (32° F to 122° F) 0° C to 50° C (32° F to 122° F) 0° C to 50° C (32° F to 122° F) 0° C to 50° C (32° F to 122° F)
IEC 6-2-14
Non-Operating Temperature		 -40° C to 70° C (-40° F to 158° F) -40° C to 70° C (-40° F to 158° F) -40° C to 70° C (-40° F to 158° F) -40° C to 70° C (-40° F to 158° F)
Heat Dissipation 222BTUs/Hr 428BTUs/Hr 345BTUs/Hr 513BTUs/Hr
Humidity
  C5G124-24 C5G124-24P2 C5G124-48 C5G124-48P2
Operating Humidity 5% to 95% non-condensing 5% to 95% non-condensing 5% to 95% non-condensing 5% to 95% non-condensing
Vibration
  C5G124-24 C5G124-24P2 C5G124-48 C5G124-48P2
  IEC 68-2-6, IEC 68-2-36 IEC 68-2-6, IEC 68-2-36 IEC 68-2-6, IEC 68-2-36 IEC 68-2-6, IEC 68-2-36
Shock
  C5G124-24 C5G124-24P2 C5G124-48 C5G124-48P2
  IEC 68-2-29 IEC 68-2-29 IEC 68-2-29 IEC 68-2-29
Drop
  C5G124-24 C5G124-24P2 C5G124-48 C5G124-48P2
  IEC 68-2-32 IEC 68-2-32 IEC 68-2-32 IEC 68-2-32
Acoustics
  C5G124-24 C5G124-24P2 C5G124-48 C5G124-48P2
Front of switch (normal operation) 44 dB 45.5 dB 46 dB 45.5 dB
Altitude
  C5G124-24 C5G124-24P2 C5G124-48 C5G124-48P2
Operating 10,000 ft (3,048 m) 10,000 ft (3,048 m) 10,000 ft (3,048 m) 10,000 ft (3,048 m)
Non-operating 15,000 ft (4,572 m) 15,000 ft (4,572 m) 15,000 ft (4,572 m) 15,000 ft (4,572 m)
Agency and Regulatory Standard Specifications
  C5G124-24 C5G124-24P2 C5G124-48 C5G124-48P2
Safety UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1
EMC FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3
Environmental 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS)
Specifications for C5K125-24; C5K125-24P2; C5K125-48; C5K125-48P2; C5K175-24
Performance
  C5K125-24 C5K125-24P2 C5K125-48 C5K125-48P2 C5K175-24
Throughput Capacity wire-speed Mpps (switch/stack) 65.5Mpps / 523.8Mpps 65.5Mpps / 523.8Mpps 101.2Mpps / 809.5Mpps 101.2Mpps / 809.5Mpps 65.5Mpps / 523.8Mpps
Switching Capacity (switch/stack) 88Gbps (65.5Mpps) / 704Gbps (523.8Mpps) 88Gbps (65.5Mpps) / 704Gbps (523.8Mpps) 136Gbps (101.2Mpps) / 1,088Gbps (809.5Mpps) 136Gbps (101.2Mpps) / 1,088Gbps (809.5Mpps) 88Gbps (65.5Mpps) / 704Gbps (523.8Mpps)
Stacking Capacity (switch/stack) 128Gbps (95.2Mpps) / 1,024Gbps (761.8Mpps) 128Gbps (95.2Mpps) / 1,024Gbps (761.8Mpps) 128Gbps (95.2Mpps) / 1,024Gbps (761.8Mpps) 128Gbps (95.2Mpps) / 1,024Gbps (761.8Mpps) 128Gbps (95.2Mpps) / 1,024Gbps (761.8Mpps)
Aggregate Throughput Capacity
(switch/stack)		 216Gbps (160.7Mpps) / 1,728Gbps (1,285.6Mpps) 216Gbps (160.7Mpps) / 1,728Gbps (1,285.6Mpps) 264Gbps (196.4Mpps) / 2,112Gbps (1,571.3Mpps) 264Gbps (196.4Mpps) / 2,112Gbps (1,571.3Mpps) 216Gbps (160.7Mpps) / 1,728Gbps (1,285.6Mpps)
PoE Specifications
  C5K125-24 C5K125-24P2 C5K125-48 C5K125-48P2 C5K175-24
802.3af Interoperable N/A Yes N/A Yes N/A
802.3at Interoperable N/A Yes N/A Yes N/A
System Power N/A 850 watts per switch with up to 30 watts per port
Per-port switch power monitor:
Enable/disable
Priority safety
Overload and short-circuit protection		 N/A 850 watts per switch with up to 30 watts per port
Per-port switch power monitor:
Enable/disable
Priority safety
Overload and short-circuit protection		 N/A
Physical Specifications
  C5K125-24 C5K125-24P2 C5K125-48 C5K125-48P2 C5K175-24
Dimensions (H x W x D) H: 4.4 cm (1.73”)
W: 44.1 cm (17.36”)
D: 36.85 cm (14.51”)		 H: 4.4 cm (1.73”)
W: 44.1 cm (17.36”)
D: 36.85 cm (14.51”)		 H: 4.4 cm (1.73”)
W: 44.1 cm (17.36”)
D: 36.85 cm (14.51”)		 H: 4.4 cm (1.73”)
W: 44.1 cm (17.36”)
D: 36.85 cm (14.51”)		 H: 4.4 cm (1.73”)
W: 44.1 cm (17.36”)
D: 36.85 cm (14.51”)
Net Weight 4.92 kg (10.85 lb) 6.10 kg (13.45 lb) 5.31 kg (11.70 lb) 6.49 kg (14.30 lb) 4.97 kg (10.95 lb)
MTBF 365,615 hours 273,083 hours 284,345 hours 213,965 hours 395,839 hours
Physical Ports (24) 10/100/1000 auto-sensing, auto-negotiating MDI/ MDI-X RJ45 ports
(2) Combo SFP ports
(2) SFP+ ports
(2) dedicated stacking ports
DB9 console port
(1) RPS port		 (24) 10/100/1000 PoE (.af + .at) auto-sensing, auto-negotiating MDI/ MDI-X RJ45 ports
(2) Combo SFP ports
(2) SFP+ ports
(2) dedicated stacking ports
DB9 console port
(1) RPS port		 (48) 10/100/1000 auto-sensing, auto-negotiating MDI/ MDI-X RJ45 ports
(2) Combo SFP ports
(2) SFP+ ports
(2) dedicated stacking ports
(1) DB9 console port
(1) RPS port		 (48) 10/100/1000 PoE (.af + .at) auto-sensing, auto-negotiating MDI/ MDI-X RJ45 ports
(2) Combo SFP ports
(2) SFP+ ports
(2) dedicated stacking ports
(1) DB9 console port
(1) RPS port		 (24) SFP
(2) SFP+ ports
(2) dedicated stacking ports
(1) DB9 console port
(1) RPS port
Power Requirements
  C5K125-24 C5K125-24P2 C5K125-48 C5K125-48P2 C5K175-24
Normal Input Voltage 100-240 VAC 100-240 VAC 100-240 VAC 100-240 VAC 100-240 VAC
Input Frequency 50–60Hz 50–60Hz 50–60Hz 50–60Hz 50–60Hz
Input Current 2A Max 12A Max 2A Max 12A Max 2A Max
Power Consumption 74 watts 130 watts 120 watts 165 watts 69 watts
Temperature
  C5K125-24 C5K125-24P2 C5K125-48 C5K125-48P2 C5K175-24
IEC 6-2-1 Standard Operating Temperature 0° C to 50° C (32° F to 122° F) 0° C to 50° C (32° F to 122° F) 0° C to 50° C (32° F to 122° F) 0° C to 50° C (32° F to 122° F) 0° C to 50° C (32° F to 122° F)
IEC 6-2-14 Non-Operating Temperature -40° C to 70° C (-40° F to 158° F) -40° C to 70° C (-40° F to 158° F) -40° C to 70° C (-40° F to 158° F) -40° C to 70° C (-40° F to 158° F) -40° C to 70° C (-40° F to 158° F)
Heat Dissipation 253BTUs/Hr 445BTUs/Hr 408BTUs/Hr 565BTUs/Hr 234BTUs/Hr
Humidity
  C5K125-24 C5K125-24P2 C5K125-48 C5K125-48P2 C5K175-24
Operating Humidity 5% to 95% non- condensing 5% to 95% non- condensing 5% to 95% non- condensing 5% to 95% non- condensing 5% to 95% non- condensing
Vibration
  C5K125-24 C5K125-24P2 C5K125-48 C5K125-48P2 C5K175-24
  IEC 68-2-6, IEC 68-2-36 IEC 68-2-6, IEC 68-2-36 IEC 68-2-6, IEC 68-2-36 IEC 68-2-6, IEC 68-2-36 IEC 68-2-6, IEC 68-2-36
Shock
  C5K125-24 C5K125-24P2 C5K125-48 C5K125-48P2 C5K175-24
  IEC 68-2-29 IEC 68-2-29 IEC 68-2-29 IEC 68-2-29 IEC 68-2-29
Drop
  C5K125-24 C5K125-24P2 C5K125-48 C5K125-48P2 C5K175-24
  IEC 68-2-32 IEC 68-2-32 IEC 68-2-32 IEC 68-2-32 IEC 68-2-32
Acoustics
  C5K125-24 C5K125-24P2 C5K125-48 C5K125-48P2 C5K175-24
Front of switch (normal operation) 45 dB 45.5 dB 47 dB 46 dB 46 dB
Altitude
  C5K125-24 C5K125-24P2 C5K125-48 C5K125-48P2 C5K175-24
Operating 10,000 ft (3,048 m) 10,000 ft (3,048 m) 10,000 ft (3,048 m) 10,000 ft (3,048 m) 10,000 ft (3,048 m)
Non-operating 15,000 ft (4,572 m) 15,000 ft (4,572 m) 15,000 ft (4,572 m) 15,000 ft (4,572 m) 15,000 ft (4,572 m)
Agency and Regulatory Standard Specifications
  C5K125-24 C5K125-24P2 C5K125-48 C5K125-48P2 C5K175-24
Safety UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1 UL 60950-1, CSA 22.1 60950, EN 60950-1, and IEC 60950-1
EMC FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000- 3-2, and EN 61000-3-3 FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3 FCC Part 15 (Class A), ICES-003 (Class A), BSMI, VCCI V-3, AS/NZS CISPR 22 (Class A), EN 55022 (Class A), EN 55024, EN 61000-3-2, and EN 61000-3-3
Environmental 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS) 2002/95/EC (RoHS Directive), 2002/96/EC (WEEE Directive), Ministry of Information Order #39 (China RoHS)

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