Urządzenie sprzedajemy z następującymi elementami:

uchwyty montażowe
kabel zasilający
Kabel terminalowy

Urządzenie nosi ślady normalnego użytkowania (jak na zdjęciu)

DANE TECHNICZNE:

Port Attributes

- Fiber-Capable Gigabit Ethernet Port: Industry Standard Form factor (SFP) for environments with Fiber media. Will accommodate various types of Fiber interface transceivers (e.g. 1000SX, 1000LX; 10/100/1000BASE-T modules sold separately)

- 20 SFP slots for fiber or copper media support

- 4 combo ports for copper or SFP media support

- 10 Gigabit Ethernet uplink modules (optional)

- 48Gbps Stacking module (optional)

- Auto-negotiation for speed, duplex mode and flow control

- Auto MDI/MDIX

- Port mirroring

- Flow-based port mirroring

- Broadcast storm control

Performance:

- Switch Fabric Capacity 136 Gb/s

- Forwarding Rate 95 Mpps

- Up to 8,000 MAC Addresses

- 256MB of CPU SDRAM

- 32MB of Flash Memory

Availability:

- Spanning Tree (IEEE 802.1D) and Rapid Spanning Tree (IEEE 802.1w) with Fast Link Support

- Multiple spanning trees (IEEE 802.1s)

- Supports Virtual Redundant Routing Protocol (VRRP)

- External redundant power support with PowerConnect EPS-470 (sold separately)

- Cable diagnostics

- Optical transceiver diagnostics

Layer 3 Routing Protocols:

- Static routes

- Routing Information Protocol (RIP) v1/v2

- Open Shortest Path First (OSPF) v1/v2/v3

- Classless Inter-Domain Routing (CIDR)

- Internet Control Message Protocol (ICMP)

- ICMP Router Discover Protocol (IRDP)

- Virtual Redundant Routing Protocol (VRRP)

- Address Resolution Protocol (ARP)

- Internet Group Management Protocol (IGMP) v2

- Distance-Vector Multicast Routing Protocol (DVMRP)

- DHCP – Helper/Relay

Layer 3 Routing Performance:

- Up to 128 RIP Routing Interfaces

- Up to 128 OSPF Routing Interfaces; up to128 OSPF Areas; up to 128 Routing Interfaces per OSPF Area; up to 32 routes for ECMP Routing; up to 2 next hops per ECMP

- Up to 128 VLAN Routing Interfaces

- Up to 256 Multicast Forwarding Entries

- Up to 896 ARP entries; Up to 512 NDP entries

VLAN:

- VLAN support for tagging and port-based as per IEEE 802.1Q

- Double VLAN tagging (QinQ)

- Up to 1024 VLANs supported

- Dynamic VLAN with GVRP support

- Voice VLAN support

Quality of Service:

- Layer 2 Trusted Mode (IEEE 802.1p tagging)

- Layer 3 Trusted Mode (DSCP)

- Layer 4 Trusted Mode (TCP/UDP)

- Advanced Mode using Layer 2/3/4 flow-based Policies, including metering/rate limiting, marking and bandwidth guarantees; up to 100 ACLs can be used for QoS flow identification via Class-maps

- 8 Priority Queues per Port

- Adjustable Weighted-Round-Robin (WRR) and Strict Queue Scheduling

- Port-based QoS Services Mode

- Flow-based QoS Services Mode

Layer 2 Multicast:

- Static IP Multicast

- Dynamic Multicast Support – 256 Multicast groups supported in IGMP Snooping

- IGMP snooping for IP multicast support

- IGMP Querier

- Protocol Independent Multicast (PIM-DM, PIM-SM)

Security Options:

- IEEE 802.1x based edge authentication -- supports single and multiple host access, guest access, voice authorization, and Microsoft Active Directory

- Switch access password protection

- User-definable settings for enabling or disabling Web, SSH, Telnet, SSL management access

- Port-based MAC Address alert and lock-down

- IP Address filtering for management access via Telnet, HTTP, HTTPS/SSL, SSH and SNMP

- RADIUS and TACACS+ remote authentication for switch management access

- Up to 100 Access Control Lists (ACLs) supported; up to 12 Access Control Entries (ACEs) per ACL

- SSLv3 and SSHv2 encryption for switch management traffic

- Management access filtering via Management Access Profiles

Other Switching Features:

- Link Aggregation with support for up to 18 static aggregated links, 8 dynamic aggregated links per switch and up to 8 member ports per aggregated link.

- Support for unicast NLB (multicast NLB not supported)

Management:

- Web-based management interface

- Industry-standard CLI accessible via Telnet or Local Serial Port

- SNMPv1, SNMP v2c and SNMPv3 supported

- 4 RMON groups supported (history, statistics, alarms and events)

- TFTP transfers of firmware and configuration files

- Dual Firmware images on-board

- Multiple Configuration file upload/download supported

- Statistics for error monitoring and performance optimization including port summary tables

- BootP/DHCP IP address management supported

- Syslog remote logging capabilities

- Temperature sensors for environmental monitoring

Chassis:

- 44 cm (17.3") x 39 cm (15.2") x 4 cm (1.7")

- 1U,

- Approximate weight (without modules): 6224 – 5.54 kg, 12.2lbs

Hardware:

- 256MB of CPU SDRAM

- 32MB of Flash Memory

MIB Support:

- RFC 1213 MIB II, RFC 1215 Standard Traps, RFC 1286 Bridge MIB, RFC 1442 SMIv2 (SNMPv2 MIB), RFC 1451 Manager-to-Manager MIB, RFC 1492 TACACS+, RFC 1493 Definitions of Managed Objects for Bridges, RFC 1573 Evolution of Interfaces, RFC 1643 Etherlike MIB, RFC 1757 Remote Network Monitoring (RMON) MIB, RFC 1907 SNMP v2 MIB, RFC 2011 Internet Protocol (IP) MIB using SMIv2, RFC 2012 Transmission Control Protocol (TCP) MIB using SMIv2, RFC 2013 User Datagram Protocol (UDP) MIB using SMIv2, RFC 2233 Interfaces Group using SMIv2, RFC 2618 RADIUS MIB, RFC 2665 Ethernet-like Interface Types MIB, RFC 2666 Identification of Ethernet Chip sets, RFC 2674 MIB for Bridge with Traffic Classes, Multicast Filtering and VLAN Extension (IEEE802.1p/q MIB), RFC 2737 ENTITY-MIB, RFC 2819 RMON MIB, RFC 2863 Interface Evolution

Standards Supported:

- IEEE 802.1AB, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1w, IEEE 802.1x, IEEE 802.2, IEEE 802.3, IEEE 802.3I, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z, IEEE 802.ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ak

Environmental:

- Operating Temperature: 0º C to 45º C

- Storage Temperature: -20º C to 70º C

- Operating Relative Humidity: 10% to 90% non-condensing

- Storage Relative Humidity: 10% to 95% non-condensing