Cisco SLM2008T-UK
Code : #N/A
Name : Cisco SLM2008T-UK
Category : Switch, LAPTOP SPAREPART
Price : $
Order : Click here
Equipment type Smart Switch
Ports 8 Porturi Gigabit Ethernet.
Performance â—¦ Capacitate de transfer în Milioane de Pachete/secundă: 11,9 MP/s (1 pachet=64 Bytes)
â—¦ Capacitate transfer date: 13,6 Gb/s
MTBF (mean time between failures) • Număr de ore: 71.834 = 2993 zile = 8 ani;
• Temperatură test: 40°C
Packet buffer 4 Mbiți
Flash 8 MB
CPU memory 32 MB
MAC table maxim 8000
Jumbo frames Frame sizes up to 9 KB supported on 10/100 and Gigabit interfaces
Port cable type Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5 Ethernet or better for 1000BASE-T
LEDs System, Link/Act, PoE, Speed
Layer 2 Switching • Spanning Tree Protocol (STP):
â—¦ Standard 802.1d;
â—¦ Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default.

• Port grouping - Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP):
â—¦ Up to 4 groups
â—¦ Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation.

• VLAN - Support for up to 16 VLANs simultaneously (out of 4096 VLAN IDs)
Port - based and 802.1Q / tag-based VLANs

• Voice VLAN - Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS

• Internet Group Management Protocol (IGMP) Ver, 1 & 2 snooping - IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 256 multicast groups

• Head-of-line (HOL) - blocking prevention
Security • IEEE 802.1X - RADIUS authentication and accounting, MD5 hash

• Port security - Locks MAC addresses to ports, and limits the number of learned MAC addresses

• Storm control - Broadcast, multicast, and unknown unicast

• DoS attack prevention
Quality of Service • Priority levels: 4 hardware queues

• Scheduling:
â—¦ Strict priority and weighted round-robin (WRR)
â—¦ Queue assignment based on differentiated services code point (DSCP) and class of service (802.1p/CoS)

• Class of service: Port based, 802.1p VLAN priority based, IPv4/v6 IP precedence/type of service (ToS)/DSCP based, Differentiated Services (DiffServ)

• Rate limiting: Ingress policer, per VLAN and per port
Standards • Standards: â—¦ IEEE 802.3 10BASE-T Ethernet, â—¦ IEEE 802.3u 100BASE-TX Fast Ethernet, â—¦ IEEE 802.3ab 1000BASE-T Gigabit Ethernet, â—¦ IEEE 802.3ad LACP, â—¦ IEEE 802.3z Gigabit Ethernet, â—¦ IEEE 802.3x Flow Control, â—¦ IEEE 802.1D (STP), â—¦ IEEE 802.1Q/p VLAN, â—¦ IEEE 802.1w RSTP, â—¦ IEEE 802.1X Port Access Authentication, â—¦ IEEE 802.3af, â—¦ RFC 768, â—¦ RFC 783, â—¦ RFC 791, â—¦ RFC 792, â—¦ RFC 793, â—¦ RFC 813, â—¦ RFC 879, â—¦ RFC 896, â—¦ RFC 826, â—¦ RFC 854, â—¦ RFC 855, â—¦ RFC 856, â—¦ RFC 858, â—¦ RFC 894, â—¦ RFC 919, â—¦ RFC 922, â—¦ RFC 920, â—¦ RFC 950, â—¦ RFC 951, â—¦ RFC 1042, â—¦ RFC 1071, â—¦ RFC 1123, â—¦ RFC 1141, â—¦ RFC 1155, â—¦ RFC 1350, â—¦ RFC 1533, â—¦ RFC 1541, â—¦ RFC 1542, â—¦ RFC 1624, â—¦ RFC 1700, â—¦ RFC 1867, â—¦ RFC 2030, â—¦ RFC 2616, â—¦ RFC 2131, â—¦ RFC 2132, â—¦ RFC 3164, â—¦ RFC 2618.
IPv6 • IPv6: â—¦ IPv6 host mode, â—¦ IPv6 over Ethernet, â—¦ Dual IPv6/IPv4 stack, â—¦ IPv6 neighbor and router discovery (ND), â—¦ IPv6 stateless address auto-configuration, â—¦ Path maximum transmission unit (MTU) discovery, â—¦ Duplicate address detection (DAD), â—¦ Internet Control Message Protocol (ICMP) version 6, â—¦ IPv6 over IPv4 network with Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) support

• IPv6 QoS - Prioritize IPv6 packets in hardware

• Multicast Listener Discovery (MLD) snooping - Deliver IPv6 multicast packets only to the required receivers

• IPv6 applications - Web, ping, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), RADIUS, syslog, DNS client

• IPv6 RFCs supported: â—¦ RFC 2463: ICMP ver. 6, â—¦ RFC 3513: IPv6 address architecture, â—¦ RFC 4291: IPv6 addressing architecture, â—¦ RFC 2460: IPv6 specification, â—¦ RFC 2461: Neighbor discovery for IPv6, â—¦ RFC 2462: IPv6 stateless address auto-configuration, â—¦ RFC 1981: Path maximum transmission unit (MTU) discovery, â—¦ RFC 4007: IPv6 scoped address architecture, â—¦ RFC 3484: Default address selection mechanism, â—¦ RFC 4214: ISATAP tunneling, â—¦ RFC 4293: MIB IPv6: Textual conventions and general group, â—¦ RFC 3595: Textual conventions for IPv6 flow label.
Management • Web user interface: Built-in switch configuration utility for easy browser-based device configuration (HTTP). Supports configuration, system dashboard, system maintenance, and monitoring

• Remote Monitoring (RMON): Embedded RMON software agent supports one RMON group (statistics) for enhanced traffic management, monitoring, and analysis

• IPv4 and IPv6 dual stack: Coexistence of both protocol stacks to ease migration

• Firmware upgrade: Web browser upgrade (HTTP) and TFTP

• Port mirroring: Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 4 source ports can be mirrored to one destination port. A single session is supported.

• VLAN mirroring: Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe. Up to 4 source VLANs can be mirrored to one destination port. A single session is supported.

• DHCP (Options 66 and 67): Dynamic Host Configuration Protocol (DHCP) options facilitate tighter control from a central point (DHCP server) to obtain IP address, auto-configuration (with configuration file download)

• Text-editable config files: Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment

• Smartports: Simplified configuration of QoS and security capabilities

• Auto Smartports: Applies the intelligence delivered through the Smartport roles and applies it automatically to the port based on the devices discovered over CDP or LLDP-MED. This facilitates zero touch deployments.

• Cloud services: Support for FindIT Network Discovery Utility and Cisco OnPlus

• Localization: Localization of GUI and documentation into multiple languages

• Other management: HTTP, RADIUS, port mirroring, TFTP upgrade, DHCP client, BOOTP, SNTP, ping, syslog
 
Discovery • Link Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED extensions - LLDP allows the switch to advertise its identification, configuration, and capabilities to neighboring devices, which store the data in an MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones.

• Cisco Discovery Protocol - The switch advertises itself using the Cisco Discovery Protocol

• Bonjour - The switch advertises itself using the Bonjour protocol.
 
Power over Ethernet (PoE) • Number of Ports That Support PoE: -
• Maximum power of 15.4W to any 10/100 or Gigabit Ethernet base port supporting PoE. The total power available for PoE per switch is as follows:32W
Power Efficiency • EEE Compliant (802.3az) - Supports on all copper GE ports (SG200 models).

• Energy Detect:
â—¦ Automatically turns off power on Gigabit Ethernet RJ-45 port when the switch detects a link down
â—¦ Active mode is resumed without loss of any packets when the switch detects the link is back up

• Cable length detection - Adjusts the signal strength based on the cable length. Reduces the power consumption for cables shorter than 10 m.
Power Savings Mode Auto power down for link down
Minimum Requirements • Web browser: Mozilla Firefox version 2.5 or later; Microsoft Internet Explorer version 6 or later
• Category 5 Ethernet network cable
• TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed on each computer in the network
Buttons Reset
POWER SUPPLY, ENVIRONMENT & DIMENSIONS
Power supply type Alimentator Extern
Input Voltage 100 ~ 240V
AC frequency 50 ~ 60 Hz
AC input current 0,033 A
Power consumption maxim 7,21 W
Output current 0,5 A
Acoustic emissions Nu este cazul
Operating temperature 0° ~ 40°C
Operating humidity 10 ~ 90% - noncondensing
Heat Dissipation 24,6 BTU/h
Equipment dimensions (w x h x d) 113 x 27 x 130 mm
Weight 0,76 Kg
 
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