DS-3E2752P-H(B) este un echipament de rețea Hikvision din categoria „Transmission / Network Switches”.

Pe scurt, aparatul are alimentare PoE (802.3af), consum maxim de 476 W și funcționare între −5 și +45 °C. Aparatul cântărește 4,1 kg și are dimensiunile 440.0 mm × 43.6 mm × 260.0 mm (17.32'' × 1.72'' × 10.24'').

Pentru DS-3E2752P-H(B), Hikvision nu oferă un fișier de firmware descărcabil. Mai jos scrie cum se actualizează.

Mai jos găsești fișa tehnică completă, tradusă în română.

Cum se actualizează DS-3E2752P-H(B)

Firmware-ul se încarcă din interfața web a aparatului (meniul de întreținere / upgrade), din SADP sau iVMS-4200 ori, la înregistratoare, de pe un stick USB din meniul local.

Dacă producătorul publică pe viitor un fișier de firmware pentru acest model, îl adăugăm automat pe această pagină.

Specificații DS-3E2752P-H(B)

Port

48 × Gigabit PoE port,4 × 10 Gigabit SFP+ port

Capacitate de comutare

176 Gbps

Rată de redirecționare pachete

130.94 Mpps

Alimentare

1 fixed PSU(s)

Ventilator

3 fixed fan(s)

MAC Address Capacity

16 K

Cache

12 Mbits

Dimensiuni (L × Î × A)

440.0 mm × 43.6 mm × 260.0 mm (17.32'' × 1.72'' × 10.24'')

Greutate netă

4.1 kg (9.04 lb)

Greutate brută

4.35 kg (9.59 lb)

Temperatură de funcționare

-5°C – 45°C (23°F – 113°F)

Umiditate de funcționare

5% – 95% (no condensation)

Temperatură de depozitare

-40°C – 70°C (-40°F – 158°F)

Umiditate de depozitare

5% – 95% (no condensation)

Mod de montaj

1U Rack Mounting (19'' width)

Mod de alimentare

AC: 100-240 V, 50/60 Hz, 6.0 A

Console Port

1 × Console Port

Power Consumption (Idle)

Single AC: 27 W

Power Consumption (Max. Load)

Single AC: 476 W (PoE: 375 W)

Protecție la supratensiune

6 kV

Conținut pachet

Switch × 1
AC Power Cord × 1
L-Shaped Bracket Kit × 1
Console Cable × 1
Grounding Cable × 1
Cable Retention Clip × 1
Rubber Foot × 4
Quick Start Guide × 1
Regulatory Compliance and Safety Information × 1

Standard PoE

IEEE 802.3af,IEEE 802.3at

Port PoE

PoE: Ports 1 – 48

Putere maximă pe port

35 W

Buget de putere PoE

476W（POE:375W）

Pini alimentare PoE

End-span: 1/2(-), 3/6(+)

Long-Range PoE

Ports 1 – 24: up to 250 m

PoE Watchdog

Suportat

PoE Compatibility Mode

Suportat

Flow Control

Suportat

Agregare legături

Supports static aggregation.
Supports dynamic aggregation via LACP.
Supports cross-device aggregation (MLAG).

Auto-Negotiation

10 Gigabit SFP+ ports 49 – 52: 10G/1G rate adaptation

VLAN

Supports 4K VLANs.
Supports MAC-based VLAN.
Supports MVRP/GVRP.
Supports QinQ.
Supports flexible QinQ.
Supports VLAN mapping.

Multicast

Supports IGMP v1/v2/v3 Snooping

STP

Supports STP(IEEE 802.1d).
Supports RSTP(IEEE 802.1w).
Supports MSTP(IEEE 802.1s).

Private Loop Detection

Suportat

Storm Control

Suportat

Mirroring

Supports local port mirroring

IPv4 Service

Supports Ping.
Supports Telnet.
Supports FTP.
Supports TFTP.
Supports Traceroute.
Supports DNS.
Supports ARP.
Supports ARP Proxy.

IPv4 Routing

Supports static routing.
Supports OSPFv2.
Supports RIPv1/v2.
Supports policy-based routing (PBR).
Supports BFD.

IPv6 Service

Supports Ping6.
Supports Traceroute6.
Supports Neighbor Discovery (ND).
Supports DNSv6.

IPv6 Routing

Supports IPv6 static routing.
Supports policy-based routing (PBR).
Supports BFD for IPv6.

DHCP

Supports DHCP Client.
Supports DHCP Snooping.
Supports DHCP Snooping Option 82/DHCP Relay Option 82.
Supports DHCPv6 Client.
Supports DHCPv6 Snooping.

Cable Detection

Supports virtual cable test (VCT).
Supports device link detection protocol (DLDP).

Virtualization

Supports stacking, maximum stacking quantity: 9 units

802.1X Authentication

Suportat

MAC Authentication

Suportat

Portal Authentication

Suportat

RADIUS

Supports RADIUS authentication.

TACACS+

Supports TACACS+ authentication.

ACL

Supports L2 to L4 packet filtering.
Supports ACL definitions based on source/destination MAC address, source/destination IP address (IPv4/IPv6), IP protocol type, TCP/UDP port number or port range, VLAN ID, etc.
Supports Time Range-based ACLs.
Supports ACL application globally, on ports, or to VLANs.
Supports Basic ACL, Advanced ACL, and MAC ACL configurations.
Supports Expert ACLs.
Supports inbound, outbound, and VLAN-based ACLs.

QoS

Supports 802.1p/DSCP priority mapping.
Supports queue scheduling mechanisms including SP, WRR, SP+WRR.
Supports traffic shaping.
Supports priority marking and remarking.

Securitate

Supports DoS attack protection.
Supports IP Source Guard (IPv4/IPv6).
Supports HTTPS.
Supports ARP detection.
Supports ARP source suppression.
Supports ND snooping.
Supports IP-MAC binding.
Supports port security.

LLDP

Supports LLDP.

Status Alarm

Suportat

SSH

Suportat

Telnet

Suportat

SNMP

Supports SNMPv1.
Supports SNMPv2.
Supports SNMPv3.

Clock Management

Supports NTP.