Cudy GS2028PS4
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Cudy GS2028PS4 24-Port Gigabit Managed PoE Switch with 4 Gigabit Combo Ports
| Port sayı | 24 Port |
| Tip | Managed |
| PoE | PoE+ |
| Port sürəti | 1000mb/s |
| PoE gücü | 400 W |
Ətraflı
| Model | GS2028PS4 |
| İnterfeys | 24 * 10/100/1000M POE Portları + 4 * Gigabit SFP/TP Combo Portları + 1 * Konsol Portu |
| Şəbəkə Protokolları | IEEE 802.3 IEEE 802.3u IEEE 802.3ab/ad/az/af/at IEEE 802.3x IEEE 802.1q IEEE 802.1p, QoS IGMP Snooping |
| PoE Parametrləri | PoE Standartı: IEEE802.3at (30W) və IEEE802.3af (15.4w) |
| PoE uyğunluğu: IEEE 802.3af/at adaptiv | |
| POE port çıxışı: DC48-55V | |
| Power Pin Təyinatı: Ehtiyat cütlər üzərində güc 1/2(+) və 3/6 (-) | |
| Port Lightning mühafizə | Ümumi rejim 6KV, Diferensial rejim 4KV, ESD 15KV |
| Şəbəkə ötürmə mühiti | 10BASE-T: Cat3, 4, 5 UTP (≤ 100 m) 100BASE-TX: Cat5-dən yuxarı UTP (≤100 m). 1000BASE-TX: Cat5-dən yuxarı UTP (≤100 m). |
| Optik | Multimode fiber: 1310nm, 2Km Single-mode fiber: 1310nm, 20/40 Km 1550nm, 60/80/100/120Km |
| LED göstəricisi | SYS, PWR, Link (lines 2, 4) / Act (lines 1, 3) |
| Enerji təchizatı | Maşının giriş gərginliyi: AC110-240V Çıxış: DC52V 5.76A Ümumi güc: 400W |
| Fiziki Ölçü | Məhsulun ölçüsü (L×W×H): 445mm × 285mm × 45mm Paket ölçüsü (L×GxH): 470mm × 350mm × 120mm |
| İş mühiti | İşləmə temperaturu: -20° ~ 55 °C Saxlama temperaturu: -40 ° ~ 85 °C İş rütubəti: 10% ~ 95%, kondensasiya olunmur İş hündürlüyü: 10,000 fut (3,000 metr) qədər Saxlama hündürlüyü: 10,000 fut (3,000 metr) qədər |
| Texniki göstəricilər | |
| Bant genişliyi | 56Gbps (non-blocking) |
| Paket Yönləndirmə dərəcəsi | 41.66Mpps |
| Paket Bufer Yaddaşı | 4M |
| Yaddaş Tutumu | 128MB |
| Flaş Tutumu | 16MB |
| Jumbo çərçivə | 9.6Kbytes |
| VLANs | 4096 |
| MAC | 8K |
| Yönləndirmə rejimi | Saxla-Və-İrəli |
| Layer 2 Proqram təminatı funksiyası | |
| Port Management | Enable/Disable Port |
| Speed, Duplex, MTU Setting | |
| Flow-control | |
| Port Information Check | |
| Port Mirroring | Supports both side-way ports mirroring |
| Port Speed Limit | Supports port-based input/output bandwidth management |
| Port Isolation | Support the downlink port isolation and can communicate with the uplink port |
| Storm Suppression | Supports unknown unicast, multicast, unknown multicast broadcast type storm suppression Storm suppression based on bandwidth regulation and storm filtering |
| Link Aggregation | Support static manual aggregation Support LACP dynamic aggregation |
| VLAN | Access |
| Trunk | |
| Hybrid | |
| Support port, protocol, MAC-based VLAN partitioning | |
| Support GVRP dynamic VLAN registration | |
| Voice VLAN | |
| MAC | Support static addition, deletion |
| MAC addresses learning limit | |
| Support dynamic aging time setting | |
| Spanning tree | Support STP spanning tree protocol Supports RSTP Rapid Spanning Tree Protocol Supports MSTP Rapid Spanning Tree Protocol |
| Multicast | Support static addition, deletion IGMP-snooping |
| Support MLD-Snooping | |
| Support v1/2/3 dynamic multicast monitor | |
| DDM | Support SFP/SFP+DDM |
| Extended Function | |
| ACL | Based on source MAC, destination MAC, protocol type, source IP, destination IP, L4 port |
| QoS | Based on 802.1p (COS) classification |
| Based on the DSCP classification | |
| Classification based on source IP, destination IP and port number | |
| Support SP, WRR scheduling strategy | |
| Support flow rate limit CAR | |
| LLDP | Support LLDP link discovery protocol |
| User settings | Add/delete users |
| Log | User login, operation, status, events |
| Anti-attack | DOS defense |
| Support CPU protection and limits the rate of sending CPU packets | |
| ARP binding (IP, MAC, PORT binding) | |
| Certification | Support 802.1x port authentication |
| Support AAA certification | |
| Network diagnosis | Support ping, telnet, trace |
| System Management | Device reset, configuration save/restore, upgrade management, time setting, etc. |
| Management function | |
| CLI | Support serial port command line management |
| SSH | Support SSHv1/2 remote management |
| TELNET | Support telnet remote management |
| WEB | Support Layer 2 settings, Layer 2 and Layer 3 monitor |
| SNMP | SNMP V1/V2/V3 |
| Support trap: ColdStart, WarmStart, LinkDown, LinkUp | |
| RMON | Support RMON v1 |
| POE | Support PoE power supply |
| Other functions | Support DHCP Snooping, Option82 |
| Support dynamic ARP detection | |
| Support TACACS+ certification | |
| Support DNS certification | |
| Support port security settings | |
| Support MVR protocol | |
| Support cable detection VCT function | |
| Support UDLD protocol | |
700.47 azn
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