* The highest degree of temperature operation certified by DNV is (Class D) -25°C~70°C (-13°F~158°F)
* The nominal voltage of 24VDC for DNV type approval is specified.
SEN-9648PM-24V is an 8-port 10/100/1000 PoE+ downlink and 2-port GbE SFP uplink managed industrial grade switch designed to meet the thermal requirements and environmental conditions of Marine applications. This PoE+ switch features up to 8-port PSE (power sourcing equipment) ports with plug and play features to provide power to all the powered devices (PDs) as soon as they are connected. The fiber ports allow noise-free Gigabit Ethernet transmission for fast recovery, reliable and long-distance to other switches and the control center.
The RJ45 type console port allows outbound network troubleshooting when networks go wrong. The USB port, designed to save configuration files, save system log files, and upgrade firmware, reduces network downtime and operational costs. The switch offers various in-built traffic optimization and network performance features to prioritize industrial applications, prevent the loss of data during communication, and stabilize transmission.
The switch includes a topology map compatible with third-party devices to monitor the network. This device complies with cybersecurity standards to safeguard the network from vulnerabilities and protect your assets.
This switch is built with industrial grade components, enclosed in an IP30 aluminum case with high thermal conductivity to protect the device from tools and hazards. The wide input power range from 24V to 57V enables the device to operate in many marine applications without extra power outlet installation needed. To ensure reliability the redundant power supply and alarm relay contact on the terminal block ensures non-stop operations and issues alerts if power fails. Designed to withstand vibration, shock, free fall, and temperatures ranging from -40℃~75℃ (-40°F~167°F) it suits demanding environments.
High-Power Budget for PoE Devices
Compliant with PoE+ (IEEE 802.3at), the switch supplies 30W per each PoE port, for a 240W total power budget and allows simple “plug and play” PoE for various types of high power-consuming PoE devices. PoE+ not only eliminates the need for installing additional power outlets or adapters but also offers advanced and smart PoE+ features that all users to save time by configuration automated control to all PDs.
Port-based and IEEE 802.1Q VLAN
GARP (Generic Attribute Registration Protocol) and GVRP (Generic VLAN Registration Protocol) for segmentation of large networks into smaller parts and separate broadcast domains.
Safety and High Performance in Industrial Marine Applications
This device is tested and certified for safe use in demanding conditions characteristic of Industrial and Marine Applications, to withstand EMI (electromagnetic interference), ESD (Electrostatic discharge), power surge, over-voltage, over-current, and reverse polarity, including the following:
Shock (IEC 60068-2-27) | Freefall (IEC 60068-2-32) | Vibration (IEC 60068-2-6) | DNV-CS-0339:2016 | DNV-RU-SHIP-Pt4Ch9:2018 | IEC-60945, IACS E10 (Rev.6 2014) | LR certify environmental category ENV1, ENV2, and ENV3
Time-Efficient Installation
Auto-MDI/MDIX (medium dependent interface / MDI crossover) on all ports allows automatic communication once the switch is plugged.
Redundant Power System
To guarantee power runs continuously the switch is designed to be simultaneously connected to two power supplies and an alarm through a standard industrial terminal block. If one power supply stops working the switch will start feeding its power on the alternative power supply and the alarm will go off to notify technicians about the event.
Standards
IEEE 802.3
10BASE-T
IEEE 802.3u
100BASE-TX
IEEE 802.3ab
1000BASE-T
IEEE 802.3z
1000BASE-SX/LX
IEEE 802.3
Nway Auto-negotiation
IEEE 802.3x
Flow Control
IEEE 802.3ad
Link Aggregation
IEEE 802.3af
Power over Ethernet
IEEE 802.3at
Power over Ethernet Plus
IEEE 802.3az
Energy Efficient Ethernet (EEE)
IEEE 802.1AB
LLDP
IEEE 802.1ad
QinQ
IEEE 802.1D
STP
IEEE 802.1w
RSTP
IEEE 802.1s
MSTP
IEEE 802.1p
Class of Service
IEEE 802.1Q
VLAN Tagging
IEEE 802.1X
Port Authentication
IEEE 1588v2
PTP
Interface
Ports
8 x 10/100/1000BASE-T (PoE RJ45)
4 x GbE SFP Slots
1 x RJ45 Console Port
1 x USB Port
DIP Switch
Primary/Redundant Power Voltage Drop Alarm setting
LED Panel
PWR, RPS, ALM, POST, PoE, 1000, LNK/ACT
Power
Input Voltage
Primary inputs：24~57VDC
Redundant inputs：24~57VDC
Connection
Teminal Block
Power Consumption
System：18W
Alarm Relay
PoE Power Budget：124W@24VDC;
240W@48VDC
One relay output, 1 A @ 24V DC
Mechanical and Environment
Housing
Aluminum (IP30 Protection)
Mounting
DIN-Rail
Operating Temperature
-40°C~75°C (-40°F~167°F)
Storage Temperature
-40°C~85°C (-40°F~185°F)
Operating Humidity
5 to 95% RH (non-condensing)
Storage Humidity
5 to 95% RH (non-condensing)
Weight
955 g (2.1 lb)
Dimension (WxHxD)
50 x 160 x 120 mm (1.97 x 6.3 x 4.72 in)
Ordering Information
| Model | Description |
|---|---|
| SEN-9648PM-24V | Managed 8 x 10/100/1000 PoE+ & 4 x GbE SFP Switch with USB Support, , DNV MARINE APPROVAL |
*Specifications subject to change without prior notice.
| File Name | Release Date | Download |
|---|---|---|
| SEN-9648PM-24V Datasheet | 2023-09-01 |
|
| SEN-9648PM Photo | 2021-08-27 |
|
