Technical Parameters | Parameter Description |
Product number | RG-S2928G-E | RG-S2952G-E | RG-S2928G-12P | RG-S2928G-24P |
Basic characteristics |
product description | The whole machine provides 28 Gigabit port access, 24-port 10/100/1000M adaptive electrical port switch, 4 SFP non-multiplexed ports | The whole machine provides 52 Gigabit ports, 48 ??10/100/1000M adaptive ports, and 4 SFP non-multiplexed ports | The whole machine provides 28 Gigabit port access, 24 Gigabit electrical ports, 4 SFP non-multiplexed ports, and can support up to 12 POE power supply at the same time | The whole machine provides 28 Gigabit port access, 24 Gigabit electrical ports, 4 SFP non-multiplexed ports, and supports up to 24 POE power supply at the same time |
Available modules | Single port 1000BASE-SX mini GBIC conversion module(LC interface) |
Single port 1000BASE-LX mini GBIC conversion module(LC interface) |
Single port 1000BASE-LH mini GBIC conversion module(LC interface), 40km |
Single port 1000BASE-ZX mini GBIC conversion module(LC interface), 50km |
Single port 1000BASE-ZX mini GBIC conversion module(LC interface), 80km |
Single port 1000BASE-ZX mini GBIC conversion module(LC interface), 100km |
SFP stacking module GE-SFP-STACK 1.6M, 1.6M |
Exchange capacity | 256G |
Packet forwarding rate | 51Mpps/96Mpps | 87Mpps/132Mpps | 51Mpps/96Mpps | 51Mpps/96Mpps |
Layer 2 features |
802.1Q VLAN | Support 4K 802.1Q VLAN |
Support Protocol Based VLAN |
Support Private VLAN |
Support Voice VLAN |
Support Guest VLAN Support VLAN based on MAC address |
Support QinQ |
Support GVRP |
Link aggregation | Support LACP (802.3ad) |
Mirror | Support common service ports and aggregate ports as source and destination ports for mirroring Support flow-based and VLAN-based port mirroring Support many-to-one, RSPAN, ERSPAN Support cross-device traffic mirroring |
ACL | Standard IP ACL(Hardware ACL based on IP address), |
Extended IP ACL(Hardware ACL based on IP address and TCP/UDP port number), |
MAC extension ACL(Hardware ACL based on source MAC address, destination MAC address and optional Ethernet type), |
Time-based ACL, |
Expert ACL(Hardware ACL based on flexible combination of VLAN number, Ethernet type, MAC address, IP address, TCP/UDP port number, protocol type, time, etc. at the same time) |
Support ACL80 |
QoS | Support port traffic identification |
Support 802.1p/DSCP/TOS traffic classification |
8 priority queues per port |
Support SP, WRR, DRR, SP+WRR queue scheduling |
Safety features | Support IP, MAC, port three element binding |
Support IPv6, MAC, port three element binding |
Filter illegal MAC addresses |
Support 802.1x based on port and MAC |
Support Portal 2.0 authentication |
Support WEB authentication, and 802.1X, ARP-Check, ACL can be opened at the same time |
Support ARP-Check |
Support DAI |
Support ARP packet rate limit |
Support broadcast storm suppression |
Administrator hierarchical management and password protection |
AAA security authentication for device login management(IPv4/IPv6) |
Support SSH |
Support BPDU Guard |
L2 protocol | IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3x, IEEE802.3ad, IEEE802.1p, IEEE802.1x, IEEE802.3ab, IEEE802.1Q (GVRP), IEEE802.1d, IEEE802.1w, IEEE802.1s , IGMP Snooping v1/v2/v3 |
PoE | RG-S2928G-12P/24P supports the following PoE features: Power supply design supports IEEE802.3af and 802.3at power supply standards Support automatic, energy-saving, static power supply management mode Support hot start uninterrupted power supply Support timing up and down points for PoE ports based on time policy strategy PoE devices support stacking, and support PoE and non-PoE mixed stacks of the same series |
EEE | EEE energy-saving technology supporting IEEE 802.3az standard: When EEE is enabled, the power consumption of the port at this stage is greatly reduced, and the purpose of energy saving is achieved. |
Three-layer characteristics |
IPv6 basic protocol | IPv6 addressing, neighbor discovery protocol(ND), ICMPv6, IPv6 Ping, IPv6 Tracert, three-layer ND proxy, etc. |
IP routing | Support IPv4, IPv6 static routing, RIP, RIPng |
Management features | SNMPv1/v2C/v3, CLI(Telnet/Console), RMON(1,2,3,9), SSH, Syslog, NTP/SNTP, Web |
Zero configuration | Support CWMP (TR069) protocol standard protocol |
Physical properties |
weight | <3. 5Kg | <4Kg | <4.5Kg | <4.5Kg |
power supply | communicate with(AC)enter: Rated voltage range: 100V~240V Maximum voltage range: 90V~264V Frequency: 50Hz~60Hz |
Power consumption | <27W | <49W | When PoE is not supplying externally, <32.7W, when PoE is fully loaded, <229W | When PoE is not supplying externally, <41W, when PoE is fully loaded, <436W |
Port lightning protection | 8KV |
temperature | Working temperature: 0℃~50℃ |
Storage temperature: -40℃~70℃ |
humidity | Working humidity: 10%~90%RH |
Storage humidity: 5%~90%RH |
size(Wide× deep× high)(Unit: mm) | 440×260×43.6 | 440×260×43.6 | 440×260×43.6 | 440×260×43.6 |