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ProSafe
®
24- and 48-port Stackable Gigabit PoE L2+ Managed Switches GSM7228PS, GSM7252PS
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• Each kit contains two stacking modules and one stacking cable
• Each module speed is 12 Gbps (half duplex)/24 Gbps (full duplex)
• Confi gured in a resilient ring topology, delivers 48 Gbps of stacking bandwidth
• One kit per switch recommended for full bandwidth and redundancy
• 5-year warranty
• Ordering part number: AX742
• Interoperates with SFP+ optics GBICs such as AXM761/AXM762/AXM763
• Also interoperates with standard direct attach SFP+ cables (short copper cables with
“SFP+ like” connectors)
• 5-year warranty
• Ordering part number: AX743-10000S
• Adds 10 Gigabit Ethernet “Infi niBand” CX4 connectivity
• Fully compliant with CX4 10-GbE (IEEE 802.3ak Type 10Gbase-CX4) standard
• 1 port CX4 to accommodate standard 10 Gigabit CX4 copper cables
• CX4 copper cable length should remain inferior to 15 meters
• Connect any servers, ReadyNAS
®
or switches with 10 Gigabit CX4 interface
• 5-year warranty
• Ordering part number: AX744-10000S
• Provides a replaceable power supply
• When an RPS (redundant power supply) is used, the power supply can be replaced without
stopping the switch or requiring a reboot (hot swap)
• 5-year warranty
• Ordering part number: APS525W-10000S
• Optimal Power® RPS unit certifi ed by NETGEAR
• Includes the DC power cable for the Switch RPS connector (rear)
• Provides seemless redundant power to the Switch
• Reduced total PoE budget when RPS5412 is used: 290W available
• 3-year warranty
• Ordering part number: RPS5412-100NAS (Americas), RPS5412-100EUS (Europe),
RPS5412-100AJS (Asia)
Spare Modular Power Supply
Modules for the Rear Bays
Associated Modules and Optics
AX742
ProSafe 24Gigabit
Stacking Kit
AX743
ProSafe 10Gigabit
SFP+ adapter module
AX744
ProSafe 10Gigabit
CX4 module
APS525W
ProSafe Auxiliary
Power Supply
RPS5412
Optimal Power® External
Redundant Power Supply
10Gigabit XFP Note
The previous 10Gigabit XFP modules are compatible with GSM7228PS and GSM7252PS. XFP Host Module AX741 and XFP Optics AXM751/AXM752 (10GBase-SR/LR) can
equip the rear bays. XFP optics are interoperable with newer SFP+ optics: for instance, an XFP-equipped switch can connect with another SFP+-equipped switch, this is the same
10GBaseSR/LR standard and the same fi ber. Only the module form factors are different.