Switch Specs Switch Specs: HPE OfficeConnect 1920S 48G 4SFP Switch 48 RJ-45 autosensing 10/100/1000 ports 4 SFP 100/1000 Mbps ports (min=0 \ max=4 SFP Transceivers) 1U - Height 17.42(w) x 9.69(d) x 1.73(h) in (44.25 x 24.61 x 4.39 cm) Weight 7.3 lb (3.31 kg) PDU Cable NA/MX/TW/JPC15 PDU Jumper Cord (NA/MX/TW/JP) | JL382A#B2B PDU Cable ROW C15 PDU Jumper Cord (ROW) | JL382A#B2C No Power Cord • No Localized Power Cord Selected | JL382A#AC3 Key features Customized operation using intuitive Web interface Layer 3 static routing with 32 routes for network segmentation and expansion Access control lists for granular security control Spanning Tree Protocol: STP, RSTP, and MSTP 8-, 24- and 48-port non-PoE+ models are fanless for quiet operation HPE Limited Lifetime warranty Note 2: Localization (Wall Power Cord) required on orders without #B2B or #B2C (PDU Power Cord). Note 3: The following Transceivers install into this switch: Aruba 100M SFP LC FX 2km MMF XCVR J9054 Aruba 1G SFP LC SX 500m MMF XCVR J4858D Aruba 1G SFP LC LX 10km SMF XCVR J4859D Aruba 1G SFP RJ45 T 100m Cat5e XCVR J8177D The HPE OfficeConnect 1920S Switch Series consists of advanced smart-managed fixed-configuration Gigabit switches designed for small businesses in an easy-to-administer solution. The series consists of seven switches including 8- 24- and 48-port Gigabit Ethernet switches and 8-, 24- and 48-port PoE+ models of which half the ports are POE+ capable. An additional 24-port PoE+ model is available that provides PoE+ on all 24- ports. All ports provide non-blocking Gigabit per performance. Some models include SFP ports for fiber connectivity and the 8-, 24- and 48-port non PoE+ models are fanless, making them ideal for office deployments. All HPE OfficeConnect 1920S Switches support flexible installation options, including mounting on wall, under table, or on desktop. The 8-port Gigabit Ethernet model can be powered by an upstream Power over Ethernet switch for environments where no line power is available. Features and benefits Management Simple Web management Allows for easy management of the switch—even by nontechnical users—through an intuitive Web GUI; supports HTTP and HTTP Secure (HTTPS) SNMPv1, v2c, and v3 Facilitate management of the switch, as the device can be discovered and monitored from an SNMP management station Complete session logging Provides detailed information for problem identification and resolution Port mirroring Enables traffic on a port or VLAN to be simultaneously sent to a network analyzer for monitoring Dual flash images Provide independent primary and secondary operating system files for backup while upgrading Network Time Protocol (NTP) Synchronizes timekeeping among distributed time servers; keeps timekeeping consistent among all clock-dependent devices within the network so that the devices can provide diverse applications based on the consistent time Manual network time configuration Manually set the date and time on the switch in the absence of an NTP server Default DHCP client mode Allows the switch to be directly connected to a network, enabling plug-and-play operation; in absence of a DHCP server on the network, the switch falls back to the static address 192.168.1.1 FTP and TFTP Provides different mechanisms for configuration updates; FTP allows bidirectional transfers over a TCP/IP network; trivial FTP (TFTP) is a simpler method using user Datagram Protocol (UDP) Remote monitoring (RMON) Remote monitoring (RMON) provides advanced monitoring and reporting capabilities for statistics, history, alarms and events. RMON data is retrieved from the switch through a network management platform over SNMP. Layer 3 services Address Resolution Protocol (ARP) Displays the MAC address of another IP host in the same subnet; supports static ARPs; proxy ARP allows normal ARP operation between subnets or when subnets are separated by a Layer 2 network DHCP relay Simplifies management of DHCP addresses in networks with multiple subnets Layer 3 routing Static IPv4 routing Provides basic routing supporting up to 32 static routes to allow manual routing configuration Link aggregation Groups together multiple ports up to a maximum of eight ports per trunk either automatically using Link Aggregation Control Protocol (LACP), or manually, to form an ultra-high-bandwidth connection to the network backbone; help prevent traffic bottlenecks. The 8 port models support 4 trunks, 16 and 24 port models support 8 trunks, 48 port models support 16 trunks.
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