BayStack 470-48T Switch
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Product information
Table 1: BayStack 470-48T Switch Technical Specifications. Physical Specifications Weight 4.4 kg (9.68 lb) Height 4.37 cm (1.72 in.) Width 43.82 cm (17.25 in.) Depth 35.29 cm (13.89 in.) Performance Specifications Frame Forward Rate (64-byte packets) Up to 3.2 million packets per second (pps) maximum, learned unicast traffic Port Forwarding/Filtering Performance For 10 Mb/s: 14,880 pps maximum (64-byte packets) For 100 Mb/s: 148,810 pps maximum Address Database Size 16,000 entries at line rate (32,000 entries without flooding) Addressing 48-bit MAC address Frame Length 64 to 1518 bytes (IEEE 802.1Q Untagged) 64 to 1522 bytes (IEEE 802.1Q Tagged) Data Rate
10Mb/s Manchester encoded or 100 Mb/s 4B/5B encoded 10BASE-T/100BASE-TX RJ-45 (8-pin modular) The BayStack 470-48T Switch supports the following GBICs: 1000BASE-SX Uses shortwave length 850 nm fiber optic connectors to connect devices over multimode (550 m or 1,805 ft) fiber optic cable. 1000BASE-LX Uses longwave length 1,300 nm fiber optic connectors to connect devices over single mode (5 km or 3.1 mi) or multimode (550 m or 1,805 ft) fiber optic cable. 1000BASE-XD Uses single mode fiber to connect devices over distances up to 40 km (or 31 mi), depending on the quality of the cable. 1000BASE-ZX Uses single mode fiber to connect devices over distances up to 70 km (or 43 mi), depending on the quality of the cable. The ports on this GBIC operate only in full-duplex mode. Network Protocol and Standards Compatibility IEEE 802.3u 100BASE-TX (ISO/IEC 8802-3, Clause 25) IEEE 802.3u 100BASE-FX (ISO/IEC 8802-3, Clause 26) IEEE 802.1p (Prioritizing) IEEE 802.1Q (VLAN Tagging) IEEE 802.1z (Gigabit) IETF DiffServ
Interface Options
Technical Specifications