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Product Description
HPE JL383A Office Connect 1920S 8G PPoE+ 65W Switch
Boost the switching capacity of your small business with the OfficeConnect 1920S PPoE+ Switch with 8 Gigabit Ethernet Ports from HP. Capable of up to 16 Gb/s of switching capacity and a forwarding rate up to 11.9 Mpps, this managed switch comes equipped with 8 Gigabit Ethernet ports. Four of the Gigabit Ethernet ports boast PoE+ support with automatic or manual PoE power configuration, a scheduled PoE shut-down mode, and support for multiple methods of PoE power allocation.
Layer 3 static routing with up to 32 static routes allows for manual routing configuration, while access control lists help to boost security. The switch can be managed remotely via a web-based interface. Energy Efficient Ethernet support help to conserve power. If no power line is available, the switch can be powered by an upstream PoE switch. You can mount the switch on a wall or under a desk, or it can be placed on a desktop.
Management
Simple Web Management
Allows for easy management of the switch 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 the 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.
Quality of service (QoS)
Traffic Prioritization
Provides time-sensitive packets (like VoIP and video) with priority over other traffic based on DSCP or IEEE 802.1p classification.
IEEE 802.1p/Q VLAN Tagging
Delivers data to devices based on the priority and type of traffic. Supports IEEE 802.1q.
Advanced Classifier-Based QoS
Classifies traffic using multiple match criteria based on Layer 2, 3, and 4 information.
Packet Storm Protection
Protects against unknown unicast, broadcast and multicast storms with user-defined thresholds.
Rate Limiting
Sets per-port ingress enforced maximum or percent minimum bandwidth per queue.
Class of Service (CoS)
Sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, or source port.
Powerful QoS Feature
Supports the following congestion actions: strict priority queuing (SP) or weighted round robin (WRR) queuing. SP and WRR queuing can be configured on individual switch ports.
Connectivity
IPv6 Host
Enables switches to be managed and deployed at the IPv6 network's edge.
IEEE 802.3x Flow Control
Provides a flow-throttling mechanism propagated through the network to prevent packet loss at a congested node.
Loop Protection
If the switch detects a loop, it disables the source port from forwarding data packets originating from the switch to avoid broadcast storms.
Energy Efficient Ethernet (EEE)
Compliant with IEEE 802.3az standard requirements to save energy during periods of low data activity.
Auto-Port Shut Down
The switch saves power by automatically shutting down power to inactive ports. Power is restored on a port upon link detection.
Energy Savings Status
The switch provides an estimated cumulative energy savings due to green Ethernet features being enabled.
Security
Access Control Lists (ACLs)
Enables network traffic filtering by creating an ACL, add rules and match criteria to an ACL, and apply the ACL to permit or deny on one or more interfaces or a VLAN. Up to 50 inbound entries may be configured based on IPv4 source and destination IP and MAC address, Layer 4 ports, and protocol type of the IPv4 packet.
RADIUS
The switch support RADIUS authentication and configuration of up to 8 RADIUS servers.
RADIUS Accounting
A robust set of attributes and statistics are available for collecting information from the switch.
IEEE 802.1x Access Control
Authentication of network users on a per port basis prior to permitting network access. Port VLAN includes RADIUS VLAN assignment, dynamic VLAN creation, guest VLAN, or into an unauthenticated VLAN.
Switch 802.1x Supplicant
Enables the switch to authenticate itself to a RADIUS server.
Port Isolation
Ports in a port isolation group are restricted from forwarding Layer 2 traffic between ports in that group. which helps to provide data privacy and security.
Automatic Denial-of-Service Protection
Monitors for malicious attacks and protects the network by blocking the attacks.
Management Password
Provides security so that only authorized access to the web browser interface is allowed.
Secure Sockets Layer (SSL)
Encrypts all HTTP traffic, allowing for secure access to the browser-based management of the switch.
Performance
Auto-Negotiation
Half-and full-duplex auto-negotiating capability on every port doubles the throughput of every port.
Selectable Queue Configurations
Allows for increased performance by selecting the number of queues and associated memory buffering that best meet the requirements of the network applications.
IGMP Snooping
Improves network performance through multicast filtering, instead of flooding traffic on all ports.
Layer 2 Switching
Spanning Tree Protocol (STP)
Supports standard IEEE 802.1D STP, IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) for faster convergence, and IEEE 802.1s Multiple Spanning Tree Protocol (MSTP).
BPDU Filtering
Drops BPDU packets when STP is enabled globally but disabled on a specific port.
Jumbo Frame Support
Supports up to 9216 bytes frame size to improve the performance of large data transfers.
VLAN Support and Tagging
Support for IEEE 802.1Q, including 256 VLANs with a VLAN ID range of 2-4093.
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, ideal for preventing traffic bottlenecks.
Convergence
LLDP-MED (Media Endpoint Discovery)
Defines a standard extension of LLDP that stores values for parameters such as QoS and VLAN to configure network devices such as IP phones automatically.
Auto-Voice VLAN
Recognizes IP phones and automatically assigns voice traffic to dedicated VLAN for IP phones.
Key Specs
| Inputs/Outputs | |
| PoE Power Budget |
Interfaces
| Inputs/Outputs |
Protocols
| Layer Services Supported | |
| Supported Protocols | |
| Queuing | |
| Transmission Method | |
| Jumbo Frames Support | |
| VLAN Groups | |
| VLAN IDs |
Security
| Security Features | |
| Access Control List | |
| Static Routes | |
| SNMP Support |
Standards
| Supported IEEE Standards |
Performance
| Latency | |
| Forwarding Rate | |
| Switching Bandwidth |
Computer
| Flash Memory | |
| RAM Buffer | |
| Processor | |
| Memory |
Electrical
| Power Draw | |
| AC Input Power | |
| PoE Power Budget |
Environmental
| Operating Temperature | |
| Operating Humidity | |
| Storage Temperature | |
| Storage Humidity | |
| Operating Altitude | |
| Noise Level | |
| Certifications |
General
| Cooling System | |
| Mean Time Between Failures (MTBF) | |
| Rack Form Factor | |
| Dimensions | |
| Weight |
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