| รุ่น / SKU | S4A32A |
|---|
| พอร์ต Gigabit (RJ45) | 20x RJ-45 autosensing 10/100/1000BASE-T with IEEE 802.3af/at Class 4 PoE (ports 5-24) |
|---|
| พอร์ต 2.5G (RJ45) | 4x RJ-45 autosensing 100M/1G/2.5GBASE-T SmartRate (IEEE 802.3bz) with IEEE 802.3af/at/bt Class 6 PoE (ports 1-4) |
|---|
| พอร์ต SFP+ | 4x SFP+ 1/10GbE ports (ports 25-28) |
|---|
| พอร์ต Console | 1x USB-C Console Port |
|---|
| Switching Capacity | 140 Gbps |
|---|
| Forwarding Rate | - 104 Mpps (throughput @ 64-byte packets)
- latency 100 Mb < 5.9 µSec
- 1000 Mb < 1.7 µSec
- 2500 Mb < 5.4 µSec
- 10000 Mb < 0.82 µSec (LIFO)
|
|---|
| MAC Address Table | 16,000 entries |
|---|
| พอร์ต PoE | - 4x IEEE 802.3af/at/bt Class 6 PoE on 2.5G ports (ports 1-4)
- 20x IEEE 802.3af/at Class 4 PoE (ports 5-24)
- PoE scheduling
- Always-On PoE
- Fast PoE
|
|---|
| กำลังไฟ PoE รวม (PoE Budget) | 370W Class 4/Class 6 PoE (Class 6 PoE on 2.5G ports) |
|---|
| กำลังไฟ PoE สูงสุดต่อพอร์ต | Up to 60W on Class 6 (2.5G) ports |
|---|
| การจัดการ (Management) | Smart-managed Layer 2+ switch with IPv4 static routing (HPE Networking Instant On) |
|---|
| ช่องทางการจัดการ | - Instant On Cloud Portal
- Instant On mobile app
- local Web GUI (up to 5 HTTP/HTTPS sessions)
- SNMP Manager (SNMPv1, v2c, v3)
- RMON
- DOCs (Telnet, SSH)
- USB-C console port
|
|---|
| License ที่ต้องใช้ | ไม่ต้องใช้ License — No extra licensing or subscription fees — all features included in the price of the hardware |
|---|
| ฟีเจอร์การจัดการ | - Multi-site cloud management (up to 125 devices per site)
- scheduled firmware update
- site inventory
- global schedules (up to 3) for ACLs, ports and PoE
- dual image
- SCP/TFTP
- locator LED
- event logs & alerts
- VLAN wizard
- cable diagnostics
- EEE (802.3az)
- auto-port shutdown
|
|---|
| VLAN | - Up to 256 VLANs (VLAN IDs 1-4093)
- Auto-voice VLAN (OUI / SIP, H.323, SCCP)
- Auto VLAN for APs and security cameras
- RADIUS-assigned & dynamic VLAN creation
|
|---|
| Spanning Tree | - IEEE 802.1D STP
- IEEE 802.1w RSTP
- IEEE 802.1s MSTP (local web only, up to 8 instances)
- BPDU filtering
- Loop protection
|
|---|
| Link Aggregation | - LACP or static
- 16 link aggregation groups
- 4 members per LAG
|
|---|
| IGMP / Multicast | - IGMP v1, v2, v3 snooping
- 1K IGMP groups
|
|---|
| ฟีเจอร์ L2 อื่น ๆ | - IEEE 802.3x flow control (symmetric & asymmetric)
- Auto recovery
- Protected ports
- UDLD
- Link flap prevention
- Jumbo frames up to 9216 bytes
- LLDP
- LLDP-MED
- Port mirroring
- RSPAN
|
|---|
| Static Route | - Static IPv4 routing — up to 32 IPv4 routing interfaces and 32 IPv4 static routes
- IPv4 Host Table (ARP): 509 entries
|
|---|
| IPv6 | - IPv6 Host mode (switch management at the IPv6 network edge)
- IPv6 Host Table (ND): n/a
|
|---|
| QoS | - Class of Service (CoS) queueing
- WRR or strict priority (SP) queue scheduling
- IEEE 802.1p / DSCP prioritization with remapping
- Global Trust Mode
- traffic shaping
- rate limiting (broadcast/multicast/unicast)
|
|---|
| ACL | - Ingress/egress IPv4 and/or MAC ACLs on interfaces or VLANs
- time-based ACLs
- IPv4/MAC ACL entries: ingress 100, egress 512
- maximum ACEs 2048
|
|---|
| 802.1X / Authentication | - IEEE 802.1X or MAC-Auth per port (RADIUS-assigned VLAN, dynamic VLAN creation)
- Local MAC-Auth
- AAA with RADIUS (up to 2 servers, accounting), TACACS+ or local database
|
|---|
| ความปลอดภัย | - TPM 2.0 hardware root of trust
- port security (MAC lockout)
- DHCP snooping
- IP Source Guard
- ARP attack prevention
- automatic DoS protection
- Global Storm Control
- manager access list
- SSL/HTTPS management
|
|---|
| ไฟเลี้ยง (Power Supply) | - Internal Power Supply
- 100 - 127 VAC / 200 - 240 VAC, 50 Hz/60 Hz
- 4.53/2.28 A
|
|---|
| กำลังไฟสูงสุด | - 100% traffic + 100% PoE: 100-127V: 453.0W
- 200-220V: 446.7W (100% traffic without PoE: 39.6W / 39.4W)
|
|---|
| การระบายความร้อน | - Fixed fans, qty 2 (non field-replaceable)
- left-to-right airflow
- Sound Power LWAd = 3.4 Bel
- Sound Pressure LpAm (bystander) = 20 dB
|
|---|
| ขนาด (สูง x กว้าง x ลึก) | 14.44 x 17.48 x 1.73 in (36.70 x 44.40 x 4.40 cm) — Depth x Width x Height |
|---|
| น้ำหนัก | 9.65 lb (4.38 kg) |
|---|
| การติดตั้ง | - Mounts in an EIA standard 19 in. telco rack or equipment cabinet (2-post rack kit included)
- table-top
- rack-mounting, wall-mounting (ports up or down) and under-table mounting (top-surface up or down) using the brackets provided
|
|---|
| อุณหภูมิใช้งาน | - 32°F to 104°F (0°C to 40°C)
- non-operating/storage: -40°F to 158°F (-40°C to 70°C)
|
|---|
| ความชื้นใช้งาน | - 15% to 95% @ 104°F (40°C) non-condensing
- non-operating: 15% to 95% @ 140°F (60°C) non-condensing
- altitude up to 10,000 ft (3 km)
|
|---|
| MTBF | 67 years |
|---|
| มาตรฐานรับรอง | - Safety: EN/IEC 62368-1
- UL 62368-1
- CAN/CSA C22.2 No. 62368-1
- EN/IEC 60825-1:2014 Class 1
- Emissions (Class A): EN 55032/CISPR 32
- FCC CFR 47 Part 15
- ICES-003
- VCCI-32
- CNS 13438
- KS C 9832
- AS/NZS CISPR 32
- Immunity: EN 55035
- CISPR 35
- KS C 9835
|
|---|
| ระยะเวลารับประกัน | ตลอดอายุการใช้งาน (เฉพาะผู้ซื้อรายแรก · สิ้นสุด 5 ปีหลัง HPE ประกาศหยุดขาย) |
|---|
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