#

search

(Mon - Fri: 7:30 am
to 5:00 pm PST)
  • P/N: 3CR17250-91-US
  • 3Com 3CR17250-91-US Switch 5500G-EI 24-Port
  • Compare at $4,495.00
  • Condition:

Please select product condition from drop down above.
Freight Quote
Usually ships in 24 hrs

The 3Com 3CR17250-91-US is a stackable 5500G-EI Gigabit Ethernet Switchg for customers Edge Applications .  The 3Com Switch 5500G-EI 24-Port 10/100/1000 switch comes with Enhanced Image software for guaranteed business uptime.  The 3Com 3CR17250-91-US has 24 ports that operate at 10/100/1000; 4 of these ports are dual-purposed with 4 SFP Gigabit ports. The switch has additional expansion module slots offering additional Gigabit or 10-Gigabit Ethernet connectivity.  The 3Com 3CR17250-91-US supports distributed 3Com XRN Stacking Technology supporting 48 Gbps stacking bandwidth (96 Gbps full duplex) and advanced Layer 3 (RIP / OSPF) routing, Layer 2-4 QoS, and rate limiting features.

The 3Com 5500G-EI switch provides security features e.g. SNMP v3, SSH, network login and resilient hot-swap stacking making network management and monitoring easy.

All 3Com 3CR17250-91-US 5500G-EI Switch uses the same OS as the premium modular switches and routers, including the 3Com Switch 8800 and 7700. The cross hardware OS allows network administrators to manage an entire distributed switching and routing campus using a single CLI or SNMP administrator management utility such as 3Com Enterprise Management Suite or 3Com Network Director.

3Com 3CR17250-91-US 5500G-EI Overview and specifications

  • 20 10/100/1000 ports; 4 dual-personality 10/100/1000 or SFP Gigabit ports; 1 expansion module slot.
  • Scalable stackable design with resilient stacking up to eight units high, or up to 448 Gigabit Ethernet ports (when outfitted with optional 8-port SFP-based expansion module).
  • 10-Gigabit Ethernet modules available, for interconnecting core and distribution switches.
  • Up to 192.0 Gbps switching capacity, 136.9 Mpps forwarding rate, maximum.
  • 48 Gbps stacking bandwidth (96 Gbps full duplex).
  • Wirespeed performance across all ports within a stack delivers optimal throughputs and bandwidth for business-critical data and high-speed communications.
  • Multi-layer operation with static routes, RIP-based Layer 3 functionality, OSPF, and PIM-DM and PIM-SM.
  • 3Com XRN Stacking Technology provides for the creation of eight-unit stacks that offer chassis-like availability and resiliency over traditional aggregated-trunk configurations. The entire stack is managed as a single-IP management entity, with "masterless" sharing of critical routing information across all units for fast failure recovery.
  • Load-sharing and cross-stack trunking features help eliminate dropped packets, clear up traffic bottlenecks, and improve server availability.
  • Integrated distributed security enforcement.
  • Advanced, time-based Access Control Lists (ACLs) help safeguard key network resources from unauthorized access and data corruption.
  • User-based authentication and DES 56-bit or 168-bit encryption help secure Layer 3 protocols and management controls.
  • Upgradeable to Power over Ethernet (PoE) capabilities with a field replaceable PoE-enabled power supply.

The 3Com 3CR17250-91-US 5500G-EI offers 24 auto-negotiating 10BASE-T/100BASE-TX/1000BASE-T ports, 4 can operate as 10/100/1000 or Gigabit SFP; RPS power port (-48 VDC); RJ-45 console port; 2 dedicated stacking ports; 1 optional module slot.   Last two combo SFP ports support up to two dual-mode Fast Ethernet SFPs.   3Com 3CR17250-91-US3 Performance: 192.0 Gbps switching capacity, 136.9 Mpps forwarding rate, maximum (with 2-port 10-Gigabit module); 107.1 Mpps forwarding rate, maximum (with no optional modules).   Stacking: Up to 8 switch units, 448 Gigabit ports, with 16 10-Gigabit ports; 3Com XRN® Stacking linked in active/active load-sharing configuration via built-in dedicated 48 Gbps stacking ports (96 Gbps full duplex).   Layer 2: IEEE 802.Q VLANs, 802.3ad LACP, 802.3x full-duplex flow control, 802.1D STP, 802.1w RSTP, Fast Start with BDPU protection, IGMP v1/v2 multicast filtering.   Layer 3: Hardware-based routing, ECMP, ARP, virtual interfaces, static/dynamic routing, RIPv1/v2, OSPF, ASIC Layer 3 forwarding, PIM-DM, PIM-SM, IGMP v1/v2 snooping, DHCP Relay.   5500G-EI Resiliency: IEEE 802.3ad LACP, hot-swappable switch units, DC RPS provides N+1 power redundancy, seamless failover between AC and DC modes.   Convergence: Weighted Round Robin/Fair/Strict Priority Queuing, IEEE 802.1p Class of Service/Quality of Service (CoS/QoS), IPv6 classification, prioritization and filtering, ingress/egress rate limiting, webcache-based bandwidth management.   Security: RADIUS; PAP/CHAP/EAPoL (EAP over LAN) authentication; session accounting; SSH; Access Control Lists; packet filtering; SNMP v3 encryption, IEEE 802.1X Network Login; authentication, VLAN autoinitiation and QoS profiling; multilevel access privileges; administrative password recovery; management activity logs.   Operating system: 3Com Operating System; shared with 3Com Switch 8800, 7700 and Router 6000.   3Com management: 3Com Network Supervisor, 3Com Network Director, 3Com Enterprise Management Suite.   Other 3Com 3CR17250-91-US management: Web-based GUI, SNMP v1/2/3, telnet, CLI, SSH, RMON-1 (statistics, history, alarms, events), multiple software images, bank swap, statistics gathering and reporting, remote polling/ping (unicast mode only), software backup/restore, Xmodem, FTP, TFTP, telnet, IP address allocation via manual/DHCP/BOOTP.   Network debugging tools: DHCP tracker, UDP helper, traceroute, 1-1 traffic mirroring (standalone unit only).   Built-In power supply: 50/60 Hz AC; 90-240 VAC input; supports multiple power modes: AC-only, AC and DC, DC-only.   DC Redundant Power Supply (RPS): Available standards-based DC RPS designed by Eaton Powerware Corporation, leading provider of  IEEE standards: IEEE 802.1D (STP), 802.1p (CoS), 802.1Q (VLANs), 802.1w (RSTP), 802.1X (Security), 802.3 (Ethernet), 802.3ad (Link Aggregation), 802.3ab (1000BASE-T), 802.3ae (10G Ethernet), 802.3i (10BASE-T), 802.3u (Fast Ethernet), 802.3x (Flow Control), 802.3z (Gigabit Ethernet).


Manufacturer Part# : 3CR17250-91-US

FAQ’s

What forms of payment do you accept?

Credit cards:          AMEX, VISA, MASTERCARD
PAYPAL:   Product ships upon confirmation that transfer is complete
Purchase Orders:   Apply for net terms
WIRE TRANSFER:   U.S. Dollars; add transfer fees
Google Checkout:   Product ships upon confirmation that transfer is complete
Money Orders:    Product ships upon verification of deposited funds
COD:   Company check and cashier’s check; see sales department for details

 
New customers must submit a completed credit application for Terms Account. 
CREDIT-APP

Where will my order ship from?
Our corporate headquarters is located in Irvine California where shipments and logistics are managed.  RICOM utilizes over 700 warehouses and fulfillment centers worldwide to improve availability, and ease delivery.  Obtain a freight estimate online or by contacting a RICOM representative.

Can you ship on my freight account?
Yes. Please contact a RICOM representative for details.  UPS, FedEx, and TNT are preferred for parcel shipments.  LTL shipments can be setup with a variety of other carriers.

Do you ship internationally?
Yes, RICOM ships worldwide. We have customers in over 50 countries and have extensive experience in international shipping methods as well as working with customs regulations.

What type of warranty do you offer?
Our warranties range from 30 days to one year depending on the manufacturer.  We offer certified extended warranty programs on most equipment through the manufacturer.

What is your return policy?
See our complete return-policy

Do you accept trade in’s?
Yes, and also offer consignment as well as buy-back purchase programs.  Please inquire about program details from a RICOM sales associate.

Do you offer education and/or government discounts?
Yes, we do a lot of business with both, so please inquire about details from a RICOM sales representative.

What does RICOM offer outside my VAR I’m currently working with?
With nearly 20 years experience working with the enterprise IT reseller channel, RICOM delivers systems configurations, customer support, emerging technologies, managed services, logistics, and distribution.  RICOM works to meet IT budget constraints and understands its customers data center challenges.  The company is a distributor for new, as well as discontinued in-demand IT products.  RICOM works with businesses of all sizes, from small, to enterprise, as well as government departments, and education.  We carry enterprise IT certifications

RICOM’s reach out to a vast international global inventory allows the company to sell to customers at a reduced cost. We quote RFQ’s without delay, ship quickly, and resolve questions in a hurry. We offer straightforward financing options, and our staff is dedicated to your satisfaction. 





Mon - Fri: 7:30 am to 5:00 pm PST

Call 1-800-997-8008

Log In