Description
Overview:
GAOTek 24 port switches features enhanced gigabit access switches tailored for the channel distribution market, with all-GE electrical downlink ports, fixed 10 GE uplink ports, high switching capacity, and one extended slot.
Features:
- High availability
- Scalable 10 Gbit/s server access for Internet Data Centers (IDCs) and large traditional data centers
- Optional configuration of 4 x 40 GE QSFP+ interface card gives these switches unusual flexibility to provide access to high-bandwidth server-based applications as a core or aggregation switch in enterprise campus networks.
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Technical Specifications:
| Function | LACP, POE, QoS, SNMP |
| Ports | ≥ 48 |
| Transmission Rate | 10 Mbps or 100 Mbps or 1000 Mbps |
| Communication Mode | Full-Duplex & Half-Duplex |
| Switch Capacity | 2.56 Tbit/s |
| RAM | 512 MB |
| Uplink port | 4 Gig SFP |
| Operating temperature | 32 ºF to 113 ºF (0 ℃ to 45 ℃) |
| Humidity | 5 % to 95 % |
| Memory (RAM) | 512 MB |
| Flash | 240 MB |
| Mean time between failures (MTBF) | 23.8 years |
| Mean time to repair (MTTR) | 2 hrs |
| Availability | > 0.99999 |
| Service port surge protection | Common mode: ± 7 kV |
| Power supply surge protection | ± 6 kV in differential mode, ± 6 kV in common mode |
| Stack ports | Eight 10 or 100 or 1000 BASE-T ports and two 1000 BASE-X ports |
| RTC | Not supported |
| RPS | Not supported |
| PoE | Not supported |
| Rated voltage range | 100 V AC to 240 V AC, 50 Hz or 60 Hz |
| Maximum voltage range | 90 V AC to 264 V AC, 47 Hz to 63 Hz |
| Maximum power consumption (100% throughput) | 12.85 W |
| Typical power consumption (30% of traffic load) * Tested according to ATIS standard * EEE enabled * No PoE power consumption |
10.39 W |
| Operating temperature | 32 °F to 113 °F (0 °C to 45 °C) at an altitude of 0 mi to 1.11 mi (0 m to 1800 m) NOTE: When the altitude is 1.11 miles to 3.1 mi (1800 m to 5000 m), the highest operating temperature reduces by1.8 °F (1 °C) every time the altitude increases by 0.13 mi (220 m). The operating temperature of the switch is 32 °F to 104 °F (0 °C to 40 °C) when it uses GE SFP optical modules with 40 km transmission distances. |
| Storage temperature | -40 °F to +158 °F (-40 °C to +70 °C) |
| Noise under normal temperature (27°C, sound power) | Noise-free (no fans) |
| Relative humidity | 5 % to 95 %, noncondensing |
| Operating altitude | 0 mi to 3.1 mi (0 m – 5000 m) |
| Dimensions (W x D x H) | 9.8 in x 7.1 in x 1.72 in (442 mm x 220mm x 44.4 mm) |
| Weight (including packaging materials) | 3.97 lb (1.8 kg) |