ECMM, DOCSIS 3.1, 4xGE, POE, 2xMCX, Digital Attenuator, MK440IE-P

ECMM, DOCSIS 3.1, 4xGE, POE, 2xMCX, Digital Attenuator, MK440IE-P

Short Description:

The MoreLink’s MK44IE-P is a DOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) supporting 2×2 OFDM and 32×8 SC-QAM to deliver a powerful high-speed Internet experience. Temperature hardened design which is suitable for industrial applications.

The MK440IE-P is the perfect choice for cable operators who want to offer high-speed and economic broadband access to their customer base. It delivers speeds up to 4Gbps based on 4 Giga Ethernet ports over its DOCSIS interface. The MK440IE-P allows MSOs to offer their customers various broadband applications such as telecommuting, HD, and UHD video on demand over IP connectivity to a small oce/home oce (SOHO), high-speed residential Internet access, interactive multimedia services, etc.


Product Detail

Product Tags

Product Detail

The MoreLink’s MK44IE-P is a DOCSIS 3.1 ECMM Module (Embedded Cable Modem Module) supporting 2x2 OFDM and 32x8 SC-QAM to deliver a powerful high-speed Internet experience. Temperature hardened design which is suitable for industrial applications.

The MK440IE-P is the perfect choice for cable operators who want to offer high-speed and economic broadband access to their customer base. It delivers speeds up to 4Gbps based on 4 Giga Ethernet ports over its DOCSIS interface. The MK440IE-P allows MSOs to offer their customers various broadband applications such as telecommuting, HD, and UHD video on demand over IP connectivity to a small oce/home oce (SOHO), high-speed residential Internet access, interactive multimedia services, etc.

The MK440IE-P is an intelligent device that enhances its basic data transmission features with IPv6 support, which makes it especially suitable for the transmission of data based on this protocol.

Highlights

MK440IE-P is a cable modem compliant with the new DOCSIS® 3.1 Specifications, and provides 2 OFDM and 32 Single-Carrier QAM downstream with integrated 1.2 GHz Full Band Capture (FBC) front end, 2 OFDMA and 8 Single-Carrier QAM upstream channels. MK440IE-P is capable of supporting over 5 Gbps downstream and over 2 Gbps upstream.

Base on Full Band Capture (FBC) function, it is not only a Cable Modem, but also can be used as a real-time Spectrum Analyzer. The Spectrum Analyzer has many features which benefits operators, such as: proactive plant maintenance and on-line diagnosis; detect problems before customers realize them; remote LTE/off-air ingress detection and localization.

Provide 4-Port Giga Ethernet interfaces and complaint with Standard POE+ (IEEE 802.3at) and POE (IEEE 802.3 af), each POE port can be configured by separately.

The MK440IE-P is temperature hardened for integration in other products that are required to operate in the outdoor or extreme temperature environment.

Product Features

  ➢ DOCSIS / EuroDOCSIS 3.1 compliant

  ➢ 2x192MHz OFDM downstream reception capability

-4096 QAM support

  ➢ 32x SC-QAM (Single-Carries QAM) channel downstream reception capability

-1024 QAM support

-16 of 32 channels capable of enhanced de-interleaving for video support

  ➢ 2x96 MHz OFDMA upstream transmission capability

-256 QAM support

-S-CDMA and A/TDMA support

  ➢ FBC (Full Band Capture) Front End

-1.2 GHz Bandwidth

-Configurable to receive and channel in the downstream spectrum

-Supports fast channel change

-Real-time, diagnostic including spectrum analyzer functionality

  ➢ Digital Attenuators for Downstream and Upstream separately

  ➢ Standalone external watchdog design for high reliability

  ➢ Four Gigabit Ethernet Ports supporting IEEE 802.3at PoE

  ➢ Remote PoE Mode A/B switchable

  ➢ Tamper sensor

  ➢ Voltage, current petameters measurements

  ➢ Well-defined LEDs clearly display device and network status

  ➢ Software upgrade by HFC network

  ➢ SNMP V1/V2/V3

  ➢ Support baseline privacy encryption (BPI/BPI+)

Application

➢ IP Camera Video Surveillance

➢ Small Cell Backhaul

➢ Digital Signage

➢ Wi-Fi Hotspot Traffic

➢ Emergency broadcast

➢ Smart Cities

➢ Others which require business over DOCSIS

Technical Parameters

Basics

DOCSIS Standard 3.1
RF Interface (DS+US, Separately) MCX
Ethernet Interface 4-Port RJ45, Right Angle
Digital Attenuator Interface 2-Port Digital Attenuator ControlWafer Header 2x7, 2.0mm, Straight Angle
Power Input +12V /1A ; +54V/1.4AWafer Header 2x5, 2.54mm, Straight Angle
Power Consumption (w/o POE) 8(TYP.); 15(Max.)     W
Operating Parameters Monitor Power Consumption of System; Tamper; Temperature; RF Power Level; Voltage/ Current /Class /Detect/ Attenuator
Dimensional Size 142.8 x 184.4
Downstream
Frequency Range  (edge to edge) 108/258-1218

MHz

Input Impedance 75

Ω

Input Return Loss (across freq. range) ≥ 6

dB

SC-QAM channels
Number of Channels 32

max

Level Range (one channel) North Am (64 QAM and 256 QAM): -15 to +15
EURO (64 QAM): -17 to +13

dBmV

EURO (256 QAM): -13 to +17
Modulation Type 64 QAM and 256 QAM
Symbol Rate (nominal) North Am (64 QAM): 5.056941

Msym/s

North Am (256 QAM): 5.360537
EURO (64 QAM and 256 QAM): 6.952
Bandwidth North Am (64 QAM/256QAM with α=0.18/0.12): 6

MHz

EURO (64 QAM/256QAM with α=0.15): 8
Throughput 1600 (8MHz, 32 Channel Bonding)

Mbps

OFDM channels
Signal Type OFDM
Maximum OFDM Channel Bandwidth 192

MHz

Number of OFDM channels 2
Modulation Type QPSK, 16-QAM, 64-QAM,128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM
Throughput 3600 (2 ODFM Channels)

Mbps

Upstream

Frequency Range(edge to edge) 5-85/204

MHz

Output Impedance 75

Ω

Maximum Transmit Level +65

dBmV

Output Return Loss ≥ 6

dB

SC-QAM channels
Signal Type TDMA, S-CDMA
Number of Channels 8

max

Modulation Type QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, and 128 QAM
Minimum Transmit Level Pmin = +17 at ≤1280KHz symbol rate

dBmV

2560KHz symbol rate
5120KHz symbol rate
Throughput 200 (8 Channel Bonding)

Mbps

OFDMA channels
Signal Type OFDMA
Maximum OFDMA Channel Bandwidth 96

MHz

Minimum OFDMA Occupied Bandwidth 6.4 (for 25 KHz subcarrier spacing)

MHz

10 (for 50 KHz subcarrier spacing)
Number of Independently configurable 2
OFDMA channels
Subcarrier Channel Spacing 25, 50

KHz

Modulation Type BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM,128-QAM,
256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM
Throughput 850 (2 OFDMA Channel)

Mbps

POE+

POE Ports 1/2/4 Configurable
Standard IEEE 802.3af and IEEE 802.3at
Mode Support both Mode A and Mode B, and configurable
Mode A Twisted-pair Ethernet connection allows power to be transmitted on the data conductors. (Pins 1, 2, 3, and 6).
Mode B 10BASE-T and 100BASE-TX only requires two pairs out of four pairs for data transmissions, therefore power transmitted on unused pairs. (Pins 4, 5, 7, and 8).
POE Default Semi-Auto (Default Factory Setting)
Ethernet Port Pin  12
POE Output Capacity PSE Side: 30W (Max.) for 2 ports + 15.4W (Max.) for 2 ports, ConfigurablePD  Side: 25.45W (Max.) for 2 ports + 12.95W (Max.) for 2 ports
POE Output Voltage +54V
Maximum Current 600mA per port
Ethernet Cable CAT-5E or Better

LED Indicator

There’re 6 LEDs to indicate CM status. There’re: Power, DS, US, Online, RF Level and Status LED.

The “RF Level”, bi-color LED (with red and green elements) indicates the downstream RF level at the downstream input port, relative to the DOCSIS/Euro-DOCSIS limits for the downstream channel and “total power” as follows:

LED status Level
Red too high (DOCSIS channel level or total power)
Red + Green borderline high
Green OK
Flashing Red + Green borderline low
Flashing red too low
Off no “tunable” DOCSIS channel
Status LED Shall be labeled as “STA”.On Indicates that the CM is connected to a device it is monitoring.
Rapid pulse at startup, the LED alternates between on and off every 2 seconds while it detects monitored devices, and then remains steadily lit.
Flickering Flickers every 10 seconds to indicate that the connection with the monitored device is active.
Off Indicates that communication with the monitored device has been lost.
The LED blinking momentarily every 5 seconds to indicate that the internal monitoring application is checking the communication link to see if the device is online.

And there’re 4 dual color LEDs to indicate Ethernet Port status.

RJ45

1 (5)

MCX

1 (3)

Power Input

1 (6)

PIN1

12V

PIN2

GND

PIN3

54V

PIN4

GND

PIN5

GND

PIN6

GND

PIN7

AC Voltage monitor(1VAC/0.02VDC)

PIN8

AC Current monitor(1.00A/1.00VDC)

PIN9

54VDC Current monitor(1.00A/1.00VDC)

PIN10

12VDC Current monitor(1.00A/1.00VDC)

Digital Attenuator Control

1 (7)

PCB Placement

1 (4)

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