H3C S1850V2-52P-EI 48-Port Gigabit Web Managed Switch, 4 x SFP
PRODUCT DESCRIPTION
H3C S1850V2-52P-EI 48-Port Gigabit Web Managed L2 Switch (LS-1850V2-52P-EI-GL) - 5 Years Local Warranty
48 Gigabit Ports with Gigabit SFP Uplinks
The H3C S1850V2-52P-EI is a Layer 2 Gigabit access switch from H3C's S1850V2-EI series, with 48 x 10/100/1000BASE-T ports and 4 x 1000BASE-X SFP uplink ports, for government, SMB, education, security-monitoring and hotel networks.
Performance
H3C rates the S1850V2-52P-EI at 104 Gbps switching capacity and a 78 Mpps forwarding rate.
Simple Web Management
A web interface with visual port configuration, plus VLAN, link aggregation, IGMP Snooping and STP/RSTP/MSTP for loop protection.
Secure and Energy Saving
DoS detection, ARP anti-attack, TCP attack defence and port security help protect the network; intelligent port speed limiting and energy-saving hibernation cut power use.
H3C S1850V2-52P-EI Datasheet — Technical Specifications
General
| Product Name | H3C S1850V2-52P-EI L2 Ethernet Switch |
| Model | S1850V2-52P-EI |
| Book Model / SKU | LS-1850V2-52P-EI-GL |
| Part Number (BOM) | 9801A40T |
| Switch Type | Layer 2 Gigabit access switch, web managed (static routing) |
| Local Warranty (Singapore) | 5 years, supplied by SourceIT with a GST invoice |
Interfaces
| GE RJ45 Ports | 48 x 10/100/1000BASE-T |
| Uplink Ports | 4 x 1000BASE-X SFP |
| Management Port | 1 x console port |
| PoE | No |
Performance
| Switching Capacity | 104 Gbps |
| Forwarding Rate | 78 Mpps |
| CPU | 1 core, 800 MHz |
| Flash / SDRAM | 256 MB / 512 MB |
| MAC Address Table | 8K |
| VLANs | 4094 (32 VLAN interfaces) |
| IPv4 / IPv6 Routes | 32 / 16 (static routing) |
| IPv4 ACL Entries | 512 |
| Link Aggregation | 8 members per group, 24 groups |
| QoS Queues | 8 per port |
| Jumbo Frame | 10240 bytes |
Power & Physical
| Power Input | AC 100–240 V, 50/60 Hz |
| Power Consumption | Min 18 W; max 41 W |
| Cooling | 1 fan |
| Port Surge Protection | 6 kV |
| Dimensions (W x D x H) | 440 x 230 x 43.6 mm |
| Weight | ≤ 3.5 kg |
| MTBF | 115.68 years |
| Operating Temperature | -5 to 50 °C (45 °C with transceivers under 80 km; 40 °C with 80 km or more) |
| Storage Temperature | -40 to 70 °C |
| Humidity | 5% to 95% RH, non-condensing |
| Installation | Rack mountable; mounting brackets are included with the switch. |
Specifications from H3C's official S1850V2-EI product page on h3c.com (hardware and performance specification tables); part number from the distributor price book.
Compatibility & Software Support
Management
Per H3C's S1850V2-EI page: web management (web NMS with visual port configuration), CLI via console and Telnet, SNMP v1/v2c/v3, RESTful API, RMON, H3C IMC network management, syslog, NTP, NQA, virtual cable test and Zero Touch Provisioning; firmware upgrades via XModem/FTP/TFTP.
Layer 2 Features
Static and LACP link aggregation, storm control, port/MAC-based VLAN, VLAN mapping, MVRP and voice VLAN, DHCP snooping (option 82) and relay, IGMP/MLD/PIM Snooping, multicast VLAN, STP/RSTP/MSTP/PVST, L2–L4 ACLs, 8-queue QoS with SP/WRR scheduling, sFlow and port/traffic/RSPAN mirroring. IPv4/IPv6 VLAN interfaces with static routing.
Security
AAA, RADIUS, HWTACACS, SSH 2.0, HTTPS, 802.1X, MAC authentication, port security, port isolation, IP/port/MAC binding and IP Source Guard.
Transceivers
H3C lists SFP-GE-SX-MM850-A, SFP-GE-LX-SM1310-A and SFP-GE-T for this series.
Package Contents & H3C S1850V2 Ordering Information
H3C S1850V2-EI and S1850V2-X Models
| Model | Ports | PoE | Part No. |
| S1850V2-10P-EI | 8 x GE + 2 x GE SFP | — | 9801A418 |
| S1850V2-10P-HPWR-EI | 8 x GE + 2 x GE SFP | PoE+ 125 W | 9801A4MQ |
| S1850V2-28P-EI | 24 x GE + 4 x GE SFP | — | 9801A40E |
| S1850V2-28P-HPWR-EI | 24 x GE + 4 x GE SFP | PoE+ 370 W | 9801A41A |
| S1850V2-52P-EI (this listing) | 48 x GE + 4 x GE SFP | — | 9801A40T |
| S1850V2-28X | 24 x GE + 4 x 10G SFP+ | — | 9801A4MN |
| S1850V2-28X-HPWR | 24 x GE + 4 x 10G SFP+ | PoE+ 370 W | 9801A4MR |
| S1850V2-52X | 48 x GE + 4 x 10G SFP+ | — | 9801A4MP |
| S1850V2-52X-PWR | 48 x GE + 4 x 10G SFP+ | PoE+ 370 W | 9801A4MS |
Rack mounting: Rack mountable; mounting brackets are included with the switch.
Full package contents are not listed on H3C's product page — ask us if you need confirmation of the included power cord and accessories.
Datasheet & Downloads
| H3C product page | H3C S1850V2-EI series on h3c.com |
| H3C datasheet | S1850V2-EI datasheet download (download.h3c.com) |
| Technical documents & software | S1850V2-EI Resource Center (h3c.com) |
Frequently Asked Questions — H3C S1850V2-52P-EI
Does the S1850V2-52P-EI support PoE?
No. For PoE+ in this family choose the S1850V2-10P-HPWR-EI (125 W) or S1850V2-28P-HPWR-EI (370 W).
Is it a Layer 3 switch?
No. It is a Layer 2 access switch; H3C lists IPv4/IPv6 VLAN interfaces with static routing only (32 IPv4 / 16 IPv6 routes). Ask us before planning dynamic routing.
Does it have 10G uplinks?
No, the uplinks are 4 x 1000BASE-X SFP ports. For 10G SFP+ uplinks see the S1850V2-X models (e.g. S1850V2-52X).
Is it rack mountable?
Rack mountable; mounting brackets are included with the switch.
What warranty do I get?
5 years local warranty in Singapore, supplied by SourceIT with a GST invoice.
