3Com 3C421600 SuperStack II Remote Access System 1500 Base Unit
Protect your hardware investment with 3Com’s grow-as-you-need solution. Unlike traditional, fixed-port stackable servers, the SuperStack II Remote Access System 1500 is a stackable base unit that accepts plug-in I/O cards. The 2-port Universal Connect digital ISDN-BRI I/O cards (two BRI B-channels and one D-channel per BRI port) allow users to access information at analog speeds up to 56 Kbps and at digital speeds up to 128 Kbps from the same equipment and port. A BRI port can handle a maximum of two analog calls (one per B-channel), two 64 Kbps digital ISDN calls, or one Multi-link PPP (ML-PPP) bundled digital call at 128 Kbps. ML-PPP and bandwidth-on-demand automatically combine multiple ports to offer over 512 Kbps of throughput to handle peak traffic demands. The base unit also incorporates a universal WAN port for Frame Relay connectivity speeds up to 2 Mbps (E1) and a 10BASE-T LAN port for network backbone connectivity.
Manufactured by: 3COM
Model/Part : 3C421600
Device Type: Remote access server
Enclosure Type: Rack-mountable
Installed Modules Qty (Max): 0 ( 2 )
Processors Installed: 2 x Motorola RISC
Max Supported Qty: 2
RAM Installed ( Max ): 8 MB ( 16 MB )
Flash Memory Installed (Max): 4 MB ( 4 MB ) - flash
Ports Qty: 1
Connectivity Technology: Wired
Cable(s) / Media Type Supported: Ethernet 10Base-T cable
Data Transfer Rate: 10 Mbps
Data Link Protocol: Ethernet
Network / Transport Protocol: TCP/IP, IPX/SPX
Remote Management Protocol: SNMP 1
Status Indicators: Link activity, link OK
Features: Modular design
Type: 1 x ISDN terminal adapter - integrated
Max Transfer Rate: 128 Kbps
Digital Signaling Protocol: ISDN BRI
Expansion Slots Total (Free): 2 ( 2 )
Interfaces: 3 x network stack device - IEEE 1394 (FireWire) - 6 pin FireWire - 3 1 x network node - Ethernet 10Base-T - RJ-45 - 1 1 x modem - ISDN BRI - 60 pin LFH - 1 1 x management - RS-232C - 9 pin D-Sub (DB-9) - 1
Power Device: Power supply - integrated
Voltage Required: AC 100/240 V ± 10% ( 50/60 Hz )
Power Consumption Operational: 70 Watt
Width: 17 in
Depth: 14 in
Height: 1.7 in
Weight: 10.6 lbs
Enclosure Color: White
This 3Com 3C421600 SuperStack II Remote Access System 1500 Base Unit is in refurbished condition and is fully guaranteed by our 90-day warranty. Please feel free to contact us regarding our inventory of refurbished 3Com networking equipment, or if you have any additional questions regarding this 3C421600 SuperStack II Remote Access System 1500 Base Unit.
United States of America Shipping
Orders for this 3Com 3C421600 unit which qualify for Free Super-Saver Shipping are shipped at our discretion via the lowest cost method. We use FedEx, UPS, and US Postal Service as shipping carriers. We cannot ship this 3Com 3C421600 within the USA by billing directly to your shipper account number. All shipping charges must be pre-paid at checkout.
International / Foreign Shipping
3Com 3C421600 SuperStack II Remote Access System 1500 Base Unit units which are shipped internationally have a mandatory 2-5 business day security holding period between payment being received and shipment processing. This security policy is to allow funds to fully clear our bank account. International transport costs can be charged directly to your FedEx account number. We cannot ship internationally using your DHL, TNT, or UPS account number.
Expedited and Rush Shipping
HardwareJet.com can usually provide expedited (1 or 2 day shipping) for 3Com products; however there is an additional rush fee per unique 3Com 3C421600 SuperStack II Remote Access System 1500 Base Unit unit in addition to the product cost and expedited carrier shipping charges. If we can offer expedited shipping for an item, expedited shipping costs will be shown at checkout. If we cannot provide expedited shipping for an item, then you will not be presented with these options during the cart checkout process.