1. Cisco อุปกรณ์เน็ตเวิร์คCBS110-16T-EUSWCBS110 Unmanaged 16-port GE,Gigabit Switch Cisco
CBS110-16T-EU Cisco CBS110-16T-EU - 16 Ports 10/100/1000 Mbps Unmanaged Rack mount Gigabit Switch , Layer 2 switching, quality of service (QoS), loop detection, cable diagnostics ประเภทอุปกรณ์ อุปกรณ์กิกะบิตสวิทช์ 16 พอร์ท 10/100/1000 Mbps แบบ RJ-45 ชนิด rack mount เหมาะสําหรับใช้งานเพื่อเชื่อมต่อ ระบบเครือข่ายความเร็วสูงมาก Format & Standards Format : Rack mount Network Management Type : Unmanaged Performance Capacity in millions of packets per second (mpps) (64-byte packets) : 23.8 mpps Switching capacity in gigabits per second (Gbps) : 32 Gbps Ports & Interface Primary Ports : 16 x RJ45 Primary Port Speed : 10/100/1000Mbps Data Transmission Head-of-line (HOL) blocking HOL blocking prevention MAC Address Table : 8K Jumbo Frames : 9216 bytes Quality of Service (QoS) : 802.1p priority based, 4 hardware queues, priority queuing and Weighted Round-Robin (WRR) Loop detection : Helps discover loops in the network to avoid broadcast storms Cable diagnostics : Quickly identify and troubleshoot network cable faults and/or shorts Media-dependent interface : Automatic Media Dependent Interface (MDI) and MDI crossover (MDI-X) Standards : IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet, 802.3af, Power over Ethernet Operation Systems Flash : 16 MB for CBS110-16T, CBS110-16PP CPU : 400 MHz ARM for CBS110-16T CPU memory : 128 MB for CBS110-16T, CBS110-16PP Power 110-240VAC, 50-60 Hz, internal, universal Details Buffer Memory : 2 Mbit LED : Power, link/activity (cable diagnostics, loop detection), Gigabit, * PoE, * Max PoE,. *if present Power : 110V=11.33W , 220V=11.53W Dimensions & Weight Dimensions : 279 x 170 x 44 mm (11 x 6.7 x 1.73 in) Weight : 0.97 kg (2.14 lb) Environmental Temperature : Operating temperature: 32° to 104°F (0° to 40°C)Storage temperature: -4° to 158°F (-20° to 70°C) Humidity : Operating humidity: 10% to 90%, relative, noncondensingStorage humidity: 5% to 90%, relative, noncondensing Packaging Package Contents : Cisco Business 110 Series switchPower cord or adapterQuick start guideMounting kit Cisco