Cisco Catalyst 2960S 48 GigE, 4 x SFP LAN Base - WS-C2960S-48TS-L

The Cisco Catalyst 2960-S series switch is the leading layer 2 edge, providing improved ease of use, highly secure business operations, improved sustainability, and a borderless network experience. The Cisco Catalyst 2960-S series switch includes Cisco FlexStack switch stacking capability with 1 and 10 Gigabit connectivity, and Power over Ethernet Plus (PoE+) with the Cisco Catalyst 2960 switches offering fast Ethernet access connectivity and PoE capabilities. The Cisco Catalyst 2960-S series is fixed-configuration access switches designed for enterprise, midmarket, and branch office networks to provide lower total cost of ownership.

Product Specifications

MANUFACTURER	: CISCO
MANUFACTURER PART #	: WS-C2960S-48TS-L
PRODUCT DESCRIPTION	: CAT2960S STACK 48 GIGE-4 X SFP LAN BASE
DEVICE TYPE	: SWITCH - 48 PORTS - MANAGED
ENCLOSURE TYPE	RACK-MOUNTABLE - 1U
PORTS	: 48 X 10/100/1000 + 4 X SFP
MAC ADDRESS TABLE SIZE	: 8K ENTRIES
REMOTE MANAGEMENT PROTOCOL	: SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, TELNET, SNMP 3, SNMP 2C, HTTP, HTTPS, FTP, TFTP, SSH
FEATURES	LAYER 2 SWITCHING, DYNAMIC IP ADDRESS ASSIGNMENT , DHCP SUPPORT,  AUTO-NEGOTIATION, BOOTP SUPPORT, ARP SUPPORT, LOAD BALANCING, VLAN SUPPORT, AUTO-UPLINK (AUTO MDI/MDI-X), IGMP SNOOPING, SYSLOG SUPPORT, DIFFSERV SUPPORT, BROADCAST STORM CONTROL, IPV6 SUPPORT, HIGH AVAILABILITY, MULTICAST STORM CONTROL, UNICAST STORM CONTROL, RAPID SPANNING TREE PROTOCOL (RSTP) SUPPORT, MULTIPLE SPANNING TREE PROTOCOL (MSTP) SUPPORT, DHCP SNOOPING, DYNAMIC TRUNKING PROTOCOL (DTP) SUPPORT, PORT AGGREGATION PROTOCOL (PAGP) SUPPORT, TRIVIAL FILE TRANSFER PROTOCOL (TFTP) SUPPORT, ACCESS CONTROL LIST (ACL) SUPPORT, QUALITY OF SERVICE (QOS), JUMBO FRAMES SUPPORT, MLD SNOOPING, DYNAMIC ARP INSPECTION (DAI), PER-VLAN SPANNING TREE PLUS (PVST+)
COMPLIANT STANDARDS	IEEE 802.3, IEEE 802.3U, IEEE 802.3Z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3AB, IEEE 802.1P, IEEE 802.3X, IEEE 802.3AD (LACP), IEEE 802.1W, IEEE 802.1X, IEEE 802.1S, IEEE 802.3AH, IEEE 802.1AB (LLDP)
POWER	: AC 120/230 V ( 50/60 HZ )
APPROXIMATE DIMENSIONS (WXDXH)	: 17.5 IN X 11.8 IN X 1.8 IN
APPROXIMATE WEIGHT

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Engenius EOC-5611P 600mW

EOC5611P is a long range outdoor wireless client bridge / access point that operates seamlessly in the 5GHz or 2.4GHz frequency spectrum and provides high bandwidth up to 54Mbps. EOC5611P features high transmit power and high receive sensitivity, which extend wireless range and coverage to reduce roaming between access points and to get a more stable wireless connection. It also reduces the total costs of hardware ownership. With the new dual polarity antenna, users can utilize multi-polarization for best performance.

EOC5611P supports distance control by 1km to 30km and RSSI indicator, which enable the best transmit and receive signals for wireless communication. It also comes with PoE injector (24V) to make outdoor deployment fast and easy.

INTEGRATED DUAL POLARITY ANTENNA DESIGN
Selectable vertical or horizontal antenna polarization
Operates in horizontal polarity to avoid interference from standard vertical-polarized Wi-Fi devices
Allows service provider to utilize multi-polarization for best performance

WATERPROOF CABLE ACCESSORY KIT
Prevents rain and dew get into the device through cables and connector holes
Ensures higher waterproof quality against water and moisture

HIGH 600mW WIRELESS POWER
Ensures robust signal to overcome long distances
Offers superior WiFi coverage than leading brands

802.11a/b/g DUAL BAND SUPPORT
Provides 2.4GHz or 5GHz wireless frequency
Operates in 5GHz band to avoid interference from 802.11b/g network devices
802.11a offers more wireless channels than 802.11b/g

DUAL ANTENNA DESIGN
Embedded 14dBi DUAL POLARITY panel antenna (802.11a only) with external RP-SMA connectors (both 802.11a & 802.11b/g) for upgradeable antenna
High gain antenna for wireless power up to 41dB EIRP in 802.11a band
Perfect for both Point-to-Point and Point-to-MultiPoint applications
Upgradeable antenna to increase range and receive sensitivity

MULTIPLE WIRELESS NAMES (AP MODE)
Broadcasts multiple SSID's in one device
Permits different levels of network access (VLAN Tagging)

POWER-OVER-ETHERNET (24V POE) CAPABLE
Power and data over one single cable for convenient installation
Capable of 300 feet PoE cable length
Power Injector Include

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Free Download Anti virus Smadav 8.4

Ada beberapa jenis anti virus yang bisa digunakan secara simple dan effisien, terutama untuk mengatasi berbagai jenis virus lokal yang akhir-akhir ini merambah dalam dunia maya, bahkan sudah mewabah diberbagai sentral perkantoran, bisnis misal warnet dll 

Mungkin sebagai alternatif memprotect komputer dan notebook anda bisa menggunakan anti virus lokal Smadav versi 8.3, untuk versi update bulan januari 2011 smadav sudah mengeluarkan dengan produknya Smadav versi 8.4 http://www.smadav.net/ sebagai virus lokal yang mudah digunakan dan lebih bisa membasmi berbagai virus sejenis malmware, spamware.

 

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BTS hanya sebesar kemasan sabun mandi

REPUBLIKA.CO.ID,JAKARTA--Alcatel Lucent 'menyulap' base transceiver station (BTS) menjadi sebuah kubus berukuran 2,5 inci saja. Tak percaya?
Inilah sebuah terobosan baru yang dikembangkan Alcatel Lucent bersama-sama para mitranya untuk mengembangkan light radio. Ia merupakan sebuah peranti 'pengganti' BTS yang menempel di banyak menara BTS saat ini.
Sebagaimana BTS existing, light radio juga akan memiliki fungsi layaknya BTS normal. Karena pada paket perangkat ini wideband active array antenna, multiband remote radio head, baseband unit, controller dan solusi manajemen 5620 SAM.
Melalui siaran pers, Senin (7/2) Ben Verwaayen, Chief Executive Officer of Alcatel-Lucent mengingatkan sekarang dan dimasa mendatang, diperlukan suatu breakthrough dalam menajawab kebutuhan akan kapasitas dan coverage pada industri telekomunikasi. Ia menyebut light radio menjadi sebuah solusi mengatasi masalah itu.
Ben menambahkan bahwa inisiatif Alcatel Lucent telah mendapat dukungan kalangan pemerintah maupun regulator. Inovasi teknologi ini diharapkan mampu memberi kontribusi bagi terwujudnya akses universal broadband sebagai upaya mengatasi kesenjangan digital.
Di sisi lain, implementasi light radio juga akan memberi banyak kontibusi, diantaranya pengurangan emisi karbon di jaringan telekomunikasi hingga 50 persen, penurunan total cost of ownership hingga 50 persen. Di sisi pelanggan, layanan ini akan memberikan kontribusi signifikan bagi peningkatan alokasi bandwith untuk masing-masing pelanggan

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