General -
- Supports up to 2 x Gigabit SFP + 4×10/100/1000Base-TX PoE
- Cache up to 4Mbit for smooth transfer of 4K video
- Support IEEE 802.3af/at, PSE
- Support IEEE802.3/802.3u/802.3ab/802.3z/802.3x store and forward mode
- Support large backplane bandwidth, large swap cache, ensure line-speed forwarding for all ports
- Support ERPS ring network protocol of ITU G.8032 standard, self-healing time less than 20ms
- Support STP/RSTP/MSTP protocol of international standard IEEE 802.3D/W/S
- Redundant DC power input, anti-reverse connection, overcurrent protection
- -40°C to 75°C wide temperature design to ensure that the equipment adapts to a variety of harsh on-site environments
- IP40 grade protection, high strength metal case, fanless, low power designt
Ordering Information -
| Available Model | Description |
| IES4222MPpH-S-DR | L2+ Hardened Grade Managed 4-port 10/100/1000Base-TX (PoE+) + 2-port 100/1000Base-SFP Ethernet Switch |
| Optional Accessories (to be purchased separately) | |
| SFP | (S)=SFP Option. Please select your SFP on our SFP Modules page for details. |
| Power supply | Recommended power supply: NDR-120-48, NDR-240-48. Please refer to the Power Adaptors and Power Supply page for more information. |
| Package Checklist | |
| - Managed PoE Switch | x 1 |
| - DIN-Rail Clip | x 1 |
| - Quick Installation Guide | x 1 |
| - RJ-45 Console Cable | x 1 |
| Ethernet | |
| Standards | IEEE 802.3 10Base-TX |
| IEEE 802.3u 100Base-TX | |
| IEEE 802.3ab 1000Base-TX | |
| IEEE 802.3u 100Base-FX | |
| IEEE 802.3z 1000Base-X | |
| IEEE 802.3af/at Power over Ethernet | |
| IEEE 802.1d STP (Spanning Tree Protocol) | |
| IEEE 802.1w RSTP (Rapid Spanning Tree Protocol) | |
| IEEE 802.1s MSTP (Multiple Spanning Tree Protocol) | |
| ITU-T G.8032 / Y.1344 ERPS (Ethernet Ring Protection Switch) | |
| IEEE 802.1Q Virtual Local Area Network (VLAN) | |
| IEEE 802.1ad Stacked VLAN, Q-in-Q | |
| IEEE 802.1p QoS/CoS Protocol for Traffic Prioritization | |
| IEEE 802.1X Network Authentication | |
| IEEE 802.3x flow control, back pressure flow control | |
| IEEE 802.3ah OAM, Operations, Administration, Management | |
| IEEE 802.3ad LACP, Link Aggregation Control Protocol | |
| IEEE 802.1ab LLDP Link Layer Discovery Protocol | |
| Protocol | SNMP v1/v2c/v3, IGMP v1/v2/v3, SNMP v1/v2c/v, TFTP, SNTP, SMTP, RARP, RMON, Syslog |
| Processing Type | Store-and-forward and pass-through (full/half duplex mode) |
| Forward Filter Rate | 14,880pps (10Mbps) |
| 148,800pps (100Mbps) | |
| 1,488,000pps (1000Mbps) | |
| Packet Buffer Memory | 4Mbits |
| Max Packet Length | 10K bytes |
| Address Table Size | 8K MAC Addresses |
| Backplane Bandwidth | 20 Gbps |
| Switching Capacity | 12 Gbps |
| Packet Forwarding Rate | 8.928 mpps |
| Console Port | 1 x RJ45 |
| Interface | |
| RJ45 Ports | 4 x 10/100/1000 Mbps-Full/Half-duplex, Auto-negotiation, Auto MDI/MDI-X |
| SFP Ports | 2 x 100/1000Base-SFP |
| LED Indicators | Power; Link; PoE |
| Electrical | |
| Input Power | input voltage : DC48-52V (suggest 52V) (Terminal block, Redundant power) |
| Consumption (without PoE) | Full load < 15W |
| PoE Standard | IEEE 802.3af/at, PSE |
| PoE Power | Single port Maximum 30W |
| PoE Line Sequence | 1/2(+)，3/6(-)end-end bridging method |
| Surge Capacity | 4kV/port |
| Total PoE putput | 120W |
| I/O | |
| Relay | 1 way relay alarm output |
| Mechanical | |
| Dimensions (W x D x H) | 138 x 108 x 49 mm |
| Weight | 0.6kg |
| Casing | Aluminium |
| Mounting Options | DIN-Rail and Wall Mount |
| Cooling Mode | Natural cooling, no fan design |
| Software Features | |
| Network Redundancy | STP/RSTP, EAPS, ERPS |
| Configuration | Web-base, Telnet, Console, CLI, SNMP |
| QOS | Cos, DSCP, 8 queues, WRR, SP, WFQ, Policy QOS |
| PoE port amanagement | PoE total power control, PoE ON/OFF, power sequencing, Timing control |
| Multicast | IGMP Snooping V1/V2/V3, GMRP |
| VLAN | IEEE 802.1Q 4K VLAN, QINQ |
| Diagnostic & Maintenance | port mirroring, Syslog, Ping |
| Alarm Management | 1 way relay output, RMON, TRAP |
| Security | Support DHCP Snooping,Option 82, 802.1X security access, user hierarchical management, ACL access control list, DDOS , port-based MAC filtering binding, MAC whitelist |
| Environmental | |
| Operating Temperature | -40°C to 75°C (-40°F to 167°F) |
| Operating Humidity | 5% to 95% (no condensation) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| MTBF | > 100,000 hrs |
| Regulatory Approvals | |
| EMC | CE (EN55032, EN55035) |
| EMI | FCC Part 15 Subpart B |
| EMS | EN61000-4-2 (ESD) EN61000-4-3 (RS) |
| EN61000-4-4 (EFT) EN61000-4-5 (Surge) | |
| EN61000-4-6 (CS) EN61000-4-8 (PFMF) EN61000-4-11 | |
| Safety | CE (EN60950-1) |
| Surge Protection | 8KV for PoE, RJ-45 and SFP ports |
| Shock | IEC60068-2-27 |
| Freefall | IEC60068-2-32 |
| Vibration | IEC60068-2-6 |