{"id":27050,"date":"2025-09-29T13:21:48","date_gmt":"2025-09-29T13:21:48","guid":{"rendered":"https:\/\/greencode.ge\/?post_type=product&p=27050"},"modified":"2025-09-29T13:21:48","modified_gmt":"2025-09-29T13:21:48","slug":"jg312a","status":"publish","type":"product","link":"https:\/\/greencode.ge\/en\/product\/jg312a\/","title":{"rendered":"JG312A"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

JG312A Specifications<\/strong><\/h3>\n<\/td>\n<\/tr>\n

\n

Physical specifications<\/strong><\/p>\n<\/td>\n<\/tr>\n

Type<\/td>\nHP 5500-48G-4SFP HI Switch with 2 interface Slots<\/td>\n<\/tr>\n
Dimensions (H x W x D)<\/td>\n4.37 cm x 44.0 x 42.0 cm (1.72 x 17.32 x 16.54 in) (1U height)<\/td>\n<\/tr>\n
Weight<\/td>\n8.5 kg (18.74 lb)<\/td>\n<\/tr>\n
\n

Environmental specifications<\/strong><\/p>\n<\/td>\n<\/tr>\n

Operating temperature<\/td>\n0\u00b0 to 50\u00b0C (32\u00b0 to 122\u00b0F)<\/td>\n<\/tr>\n
Operating relative humidity<\/td>\n5% to 95%<\/p>\n

Non-condensing<\/td>\n<\/tr>\n

Non-operating\/storage temperature<\/td>\n-40\u00b0 to +70\u00b0C (-40\u00b0 to +158\u00b0F)<\/td>\n<\/tr>\n
Non-operating\/storage relative humidity<\/td>\n5% to 95%<\/p>\n

Non-condensing<\/td>\n<\/tr>\n

Acoustic<\/td>\nLow-speed fan: 48.6 dB<\/p>\n

High-speed fan: 57.6 dB<\/td>\n<\/tr>\n

\n

Electrical specifications<\/strong><\/p>\n<\/td>\n<\/tr>\n

Frequency<\/td>\n50\/60 Hz<\/td>\n<\/tr>\n
Maximum heat dissipation1<\/td>\n651 BTU\/hr (686.81 kJ\/hr)<\/td>\n<\/tr>\n
Maximum power rating<\/td>\n191 W<\/td>\n<\/tr>\n
PoE power2<\/td>\n–<\/td>\n<\/tr>\n
Voltage<\/td>\n100 – 240 V ac, rated -48 to -60 V dc, rated<\/p>\n

(depending on power supply chosen)<\/td>\n<\/tr>\n

\n

Technical specifications<\/strong><\/p>\n<\/td>\n<\/tr>\n

Ports<\/td>\n48 RJ-45 autosensing 10\/100\/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T)<\/p>\n

Media Type: Auto-MDIX<\/p>\n

Duplex: 10BASE-T\/100BASE-TX: half or full<\/p>\n

1000BASE-T: full only<\/p>\n

4 fixed Gigabit Ethernet SFP ports<\/p>\n

2 SFP+ 10GbE ports<\/p>\n

2 port expansion module slots<\/p>\n

Supports a maximum of 70 autosensing 100\/1000 ports, with optional module<\/td>\n<\/tr>\n

Additional ports and slots<\/td>\n1 RJ-45 serial console port<\/p>\n

1 RJ-45 out-of-band management port<\/td>\n<\/tr>\n

Power supplies<\/td>\n2 power supply slots<\/p>\n

1 minimum power supply required (ordered separately)<\/td>\n<\/tr>\n

Memory and processor<\/td>\n1 GB SDRAM<\/p>\n

Packet buffer size: 6 MB<\/p>\n

512 MB flash<\/td>\n<\/tr>\n

Mounting and enclosure<\/td>\nMounts in an EIA standard 19-inch telco rack or equipment cabinet (hardware included)<\/td>\n<\/tr>\n
Performance<\/td>\n1000 Mb Latency: < 5 \u00b5s<\/p>\n

10 Gb\/s Latency: < 3 \u00b5s<\/p>\n

Throughput: up to 166.6 Mp\/s<\/p>\n

Routing\/Switching capacity: 224 Gb\/s<\/p>\n

Routing table size: 12000 entries (IPv4), 6000 entries (IPv6)<\/p>\n

MAC address table size: 32000 entries<\/td>\n<\/tr>\n

\n

Safety certifications<\/strong><\/p>\n<\/td>\n<\/tr>\n

Safety<\/td>\nUL 60950-1<\/p>\n

EN 60825-1 Safety of Laser Products-Part 1<\/p>\n

EN 60825-2 Safety of Laser Products-Part 2<\/p>\n

IEC 60950-1<\/p>\n

EN 60950-1<\/p>\n

CAN\/CSA-C22.2 No. 60950-1<\/p>\n

FDA 21 CFR Subchapter J<\/p>\n

ROHS Compliance<\/p>\n

AS\/NZS 60950-1<\/p>\n

GB 4943<\/td>\n<\/tr>\n

Emissions<\/td>\nEN 55022 Class A<\/p>\n

CISPR 22 Class A<\/p>\n

EN 55024<\/p>\n

ICES-003 Class A<\/p>\n

CISPR 24<\/p>\n

AS\/NZS CISPR 22 Class A<\/p>\n

EN 61000-3-2<\/p>\n

EN 61000-3-3<\/p>\n

GB9254<\/p>\n

VCCI-3 CLASS A<\/p>\n

VCCI-4 CLASS A<\/p>\n

ETSI EN 300 386<\/p>\n

FCC Part 15 (CFR 47) CLASS A<\/p>\n

YD\/T993<\/td>\n<\/tr>\n

\n

Standards and protocols<\/strong><\/p>\n<\/td>\n<\/tr>\n

BGP<\/td>\nRFC 1657 Definitions of Managed Objects for BGPv4<\/p>\n

RFC 1771 BGPv4<\/p>\n

RFC 2385 BGP Session Protection via TCP MD5<\/p>\n

RFC 2858 BGP-4 Multi-Protocol Extensions<\/td>\n<\/tr>\n

Device management<\/td>\nRFC 1157 SNMPv1\/v2c<\/p>\n

RFC 1305 NTPv3<\/p>\n

RFC 1901 (Community based SNMPv2)<\/p>\n

RFC 2452 MIB for TCP6<\/p>\n

RFC 2454 MIB for UDP6<\/p>\n

RFC 2573 (SNMPv3 Applications)<\/p>\n

RFC 2576 (Coexistence between SNMP V1, V2, V3)<\/p>\n

RFC 2819 (RMON groups Alarm, Event, History and Statistics only)<\/p>\n

RFC 3410 (Management Framework)<\/p>\n

RFC 3416 (SNMP Protocol Operations v2)<\/p>\n

RFC 3417 (SNMP Transport Mappings)<\/p>\n

HTML and telnet management<\/p>\n

Multiple Configuration Files<\/p>\n

SNMP v3 and RMON RFC support<\/p>\n

SSHv1\/SSHv2 Secure Shell<\/td>\n<\/tr>\n

General protocols<\/td>\nIEEE 802.1ad Q-in-Q<\/p>\n

IEEE 802.1D MAC Bridges<\/p>\n

IEEE 802.1p Priority<\/p>\n

IEEE 802.1Q (GVRP)<\/p>\n

IEEE 802.1w Rapid Reconfiguration of Spanning Tree<\/p>\n

IEEE 802.3ab 1000BASE-T<\/p>\n

IEEE 802.3ad Link Aggregation (LAG)<\/p>\n

IEEE 802.3ae 10-Gigabit Ethernet<\/p>\n

IEEE 802.3af Power over Ethernet<\/p>\n

IEEE 802.3i 10BASE-T<\/p>\n

IEEE 802.3u 100BASE-X<\/p>\n

IEEE 802.3x Flow Control<\/p>\n

IEEE 802.3z 1000BASE-X<\/p>\n

RFC 768 UDP<\/p>\n

RFC 791 IP<\/p>\n

RFC 792 ICMP<\/p>\n

RFC 793 TCP<\/p>\n

RFC 854 TELNET<\/p>\n

RFC 925 Multi-LAN Address Resolution<\/p>\n

RFC 950 Internet Standard Subnetting Procedure<\/p>\n

RFC 951 BOOTP<\/p>\n

RFC 1058 RIPv1<\/p>\n

RFC 1122 Host Requirements<\/p>\n

RFC 1141 Incremental updating of the Internet checksum<\/p>\n

RFC 1213 Management Information Base for Network Management of TCP\/IP-based internets<\/p>\n

RFC 1256 ICMP Router Discovery Protocol (IRDP)<\/p>\n

RFC 1305 NTPv3<\/p>\n

RFC 1350 TFTP Protocol (revision 2)<\/p>\n

RFC 1519 CIDR<\/p>\n

RFC 1542 BOOTP Extensions<\/p>\n

RFC 1723 RIP v2<\/p>\n

RFC 1812 IPv4 Routing<\/p>\n

RFC 1887 An Architecture for IPv6 Unicast Address Allocation<\/p>\n

RFC 2131 DHCP<\/p>\n

RFC 2236 IGMP Snooping<\/p>\n

RFC 2338 VRRP<\/p>\n

RFC 2375 IPv6 Multicast Address Assignments<\/p>\n

RFC 2616 Hypertext Transfer Protocol — HTTP\/1.1<\/p>\n

RFC 2644 Directed Broadcast Control<\/p>\n

RFC 2865 Remote Authentication Dial In User Service (RADIUS)<\/p>\n

RFC 2866 RADIUS Accounting<\/p>\n

RFC 3246 Expedited Forwarding PHB<\/p>\n

RFC 3410 Applicability Statements for SNMP<\/p>\n

RFC 3414 User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)<\/p>\n

RFC 3415 View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)<\/p>\n

RFC 3417 Transport Mappings for the Simple Network Management Protocol (SNMP)<\/p>\n

RFC 3484 Default Address Selection for Internet Protocol version 6 (IPv6)<\/p>\n

RFC 3493 Basic Socket Interface Extensions for IPv6<\/p>\n

RFC 3542 Advanced Sockets Application Program Interface (API) for IPv6<\/p>\n

RFC 3587 IPv6 Global Unicast Address Format<\/p>\n

RFC 3596 DNS Extensions to Support IP Version 6<\/p>\n

RFC 3623 Graceful OSPF Restart<\/p>\n

RFC 3704 Unicast Reverse Path Forwarding (URPF)<\/p>\n

RFC 3768 Virtual Router Redundancy Protocol (VRRP)<\/p>\n

RFC 3810 Multicast Listener Discovery Version 2 (MLDv2) for IPv6<\/p>\n

RFC 4113 Management Information Base for the User Datagram Protocol (UDP)<\/p>\n

RFC 4213 Basic IPv6 Transition Mechanisms<\/p>\n

RFC 4443 Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification<\/p>\n

RFC 4762 Virtual Private LAN Service (VPLS) Using Label<\/p>\n

Distribution Protocol (LDP) Signaling<\/p>\n

802.1r – GARP Proprietary Attribute Registration Protocol (GPRP)<\/td>\n<\/tr>\n

IP multicast<\/td>\nRFC 2236 IGMPv2<\/p>\n

RFC 2710 Multicast Listener Discovery (MLD) for IPv6<\/p>\n

RFC 2858 Multiprotocol Extensions for BGP-4<\/p>\n

RFC 3376 IGMPv3<\/p>\n

RFC 3569 An Overview of Source-Specific Multicast (SSM)<\/p>\n

RFC 3618 Multicast Source Discovery Protocol (MSDP)<\/p>\n

RFC 3973 PIM Dense Mode<\/p>\n

RFC 4601 PIM Sparse Mode<\/td>\n<\/tr>\n

IPv6<\/td>\nRFC 1881 IPv6 Address Allocation Management<\/p>\n

RFC 1887 IPv6 Unicast Address Allocation Architecture<\/p>\n

RFC 1981 IPv6 Path MTU Discovery<\/p>\n

RFC 2080 RIPng for IPv6<\/p>\n

RFC 2373 IPv6 Addressing Architecture<\/p>\n

RFC 2375 IPv6 Multicast Address Assignments<\/p>\n

RFC 2460 IPv6 Specification<\/p>\n

RFC 2461 IPv6 Neighbor Discovery<\/p>\n

RFC 2462 IPv6 Stateless Address Auto-configuration<\/p>\n

RFC 2463 ICMPv6<\/p>\n

RFC 2464 Transmission of IPv6 over Ethernet Networks<\/p>\n

RFC 2475 IPv6 DiffServ Architecture<\/p>\n

RFC 2710 Multicast Listener Discovery (MLD) for IPv6<\/p>\n

RFC 2740 OSPFv3 for IPv6<\/p>\n

RFC 2893 Transition Mechanisms for IPv6 Hosts and Routers<\/p>\n

RFC 2925 Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations (Ping only)<\/p>\n

RFC 3162 RADIUS and IPv6<\/p>\n

RFC 3306 Unicast-Prefix-based IPv6 Multicast Addresses<\/p>\n

RFC 3307 IPv6 Multicast Address Allocation<\/p>\n

RFC 3315 DHCPv6 (client and relay)<\/p>\n

RFC 3484 Default Address Selection for IPv6<\/p>\n

RFC 3493 Basic Socket Interface Extensions for IPv6<\/p>\n

RFC 3513 IPv6 Addressing Architecture<\/p>\n

RFC 3542 Advanced Sockets API for IPv6<\/p>\n

RFC 3587 IPv6 Global Unicast Address Format<\/p>\n

RFC 3596 DNS Extension for IPv6<\/p>\n

RFC 3810 MLDv2 for IPv6<\/p>\n

RFC 4113 MIB for UDP<\/p>\n

RFC 4443 ICMPv6<\/td>\n<\/tr>\n

MIBs<\/td>\nRFC 1212 Concise MIB Definitions<\/p>\n

RFC 1213 MIB II<\/p>\n

RFC 1657 BGP-4 MIB<\/p>\n

RFC 1724 RIPv2 MIB<\/p>\n

RFC 1757 Remote Network Monitoring MIB<\/p>\n

RFC 1850 OSPFv2 MIB<\/p>\n

RFC 2012 SNMPv2 MIB for TCP<\/p>\n

RFC 2013 SNMPv2 MIB for UDP<\/p>\n

RFC 2233 Interface MIB<\/p>\n

RFC 2452 IPV6-TCP-MIB<\/p>\n

RFC 2454 IPV6-UDP-MIB<\/p>\n

RFC 2465 IPv6 MIB<\/p>\n

RFC 2466 ICMPv6 MIB<\/p>\n

RFC 2571 SNMP Framework MIB<\/p>\n

RFC 2572 SNMP-MPD MIB<\/p>\n

RFC 2573 SNMP-Target MIB<\/p>\n

RFC 2574 SNMP USM MIB<\/p>\n

RFC 2618 RADIUS Authentication Client MIB<\/p>\n

RFC 2620 RADIUS Accounting Client MIB<\/p>\n

RFC 2787 VRRP MIB<\/p>\n

RFC 2819 RMON MIB<\/p>\n

RFC 2925 Ping MIB<\/p>\n

RFC 3414 SNMP-User based-SM MIB<\/p>\n

RFC 3415 SNMP-View based-ACM MIB<\/p>\n

RFC 4113 UDP MIB<\/td>\n<\/tr>\n

Network management<\/td>\nIEEE 802.1AB Link Layer Discovery Protocol (LLDP)<\/p>\n

IEEE 802.1D (STP)<\/p>\n

RFC 1157 SNMPv1<\/p>\n

RFC 1212 Concise MIB definitions<\/p>\n

RFC 1215 Convention for defining traps for use with the SNMP<\/p>\n

RFC 1757 RMON 4 groups: Stats, History, Alarms and Events<\/p>\n

RFC 1901 SNMPv2 Introduction<\/p>\n

RFC 1918 Private Internet Address Allocation<\/p>\n

RFC 2373 Remote Network Monitoring Management Information Base for High Capacity Networks<\/p>\n

RFC 2571 An Architecture for Describing SNMP Management Frameworks<\/p>\n

RFC 2572 Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)<\/p>\n

RFC 2573 SNMP Applications<\/p>\n

RFC 2574 SNMPv3 User-based Security Model (USM)<\/p>\n

RFC 2575 SNMPv3 View-based Access Control Model (VACM)<\/p>\n

RFC 2576 Coexistence between SNMP versions<\/p>\n

RFC 2578 SMIv2<\/p>\n

RFC 2581 TCP6<\/p>\n

RFC 2819 Remote Network Monitoring Management Information Base<\/p>\n

RFC 2925 Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations<\/p>\n

RFC 3176 sFlow<\/p>\n

RFC 3410 Introduction to Version 3 of the Internet-standard Network Management Framework<\/p>\n

RFC 3414 SNMPv3 User-based Security Model (USM)<\/p>\n

RFC 3415 SNMPv3 View-based Access Control Model (VACM) ANSI\/TIA-1057 LLDP Media Endpoint Discovery (LLDP-MED) SNMPv1\/v2c\/v3<\/td>\n<\/tr>\n

OSPF<\/td>\nRFC 1587 OSPF NSSA<\/p>\n

RFC 1850 OSPFv2 Management Information Base (MIB), traps<\/p>\n

RFC 2370 OSPF Opaque LSA Option<\/td>\n<\/tr>\n

QoS\/CoS<\/td>\nIEEE 802.1P (CoS)<\/p>\n

RFC 2474 DSCP DiffServ<\/p>\n

RFC 2475 DiffServ Architecture<\/p>\n

RFC 2597 DiffServ Assured Forwarding (AF)<\/p>\n

RFC 2598 DiffServ Expedited Forwarding (EF)<\/td>\n<\/tr>\n

Security<\/td>\nIEEE 802.1X Port Based Network Access Control<\/p>\n

RFC 1492 TACACS+<\/p>\n

RFC 1918 Address Allocation for Private Internets<\/p>\n

RFC 2865 RADIUS Authentication<\/p>\n

RFC 2866 RADIUS Accounting<\/p>\n

Access Control Lists (ACLs)<\/p>\n

MAC Authentication<\/p>\n

Port Security<\/p>\n

SSHv2 Secure Shell<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

< tbody ><\/p>\n\n\n\n\n
Model:<\/td>\nJG312A – HP 5500 HI Switch<\/td>\n<\/tr>\n
Detail:<\/td>\nHP HI 5500-48G-4SFP w\/2 Intf Slts Switch<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":60372,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1165],"product_tag":[],"class_list":{"0":"post-27050","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hpe-switches-hpe-5500-hi-switches-hpe","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product\/27050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/comments?post=27050"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/media\/60372"}],"wp:attachment":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/media?parent=27050"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_brand?post=27050"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_cat?post=27050"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_tag?post=27050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}