The Juniper JNP-SFPP-10GE-T electrical transceiver module supports 100M/1G/10Gbps auto-negotiation rates. Moduletek Laboratory has performed prototype testing on this module to evaluate its actual performance and application effect.
1. Product Description
        The JNP-SFPP-10GE-T module supports a 30 m link distance over Cat5e and above cables at 100M/1G rates, and also supports a 30 m link distance over Cat6e and above cables at 10G rate.
        The official specifications and physical appearance of the module are shown below.
Table 1 Juniper JNP-SFPP-10GE-T Official Key Parameters
  Part Number
740-083295
  Speed
10 Gigabit Ethernet
  Connector
RJ-45
  Product Type
Copper
  Transceiver Type
SFP+
  Cable type
Cat 5e(100M/1Gbps)
 
Cat 6e(10Gbps)
  Distance
30 m
  Maximum Power consumption (W)
2.5 W
  Operating Temperature (range)
0° C to 70° C
  Storage temperature
–40° C to 85° C
  Additional Information
Starting from Junos OS 20.2R1, JNP-SFPP-10GE-T transceiver supports multi-rate 100M/1G/10G auto-negotiation on QFX5100, QFX5110 products. The EX4650-48Y, QFX5120 operates at only two speeds (10 Gbps and 1 Gbps). Prior to Junos OS 20.2R1, it can operate at 10GE rate only. Multi-rate 100M/1G/10G auto-negotiation is not yet supported on QFX10008, QFX10016 and ACX7509. EX4600-40F supports 100M/1G/10G auto-negotiation starting from Junos OS 20.3R1

Physical Appearance
Figure 1 Physical Appearance
2. Module On-Board Test
        Insert the JNP-SFPP-10GE-T module into a Juniper QFX5100-48S-DC-AFO switch (Junos version: 21.4R3.16). Use a Cat6A cable to connect to the built-in RJ45 port of the peer Cisco WS-C3560CX-8XPD-S switch.
        By adjusting the interface speed on the Cisco switch side, the module can establish normal link connectivity at 100M/1G/10G rates with stable service transmission. The switch can correctly identify full module information including type, part number and serial number, with no system alarms.
Table 2 On-Board Test Result
Test Item
Information Read by Switch
Identification
LINK
Ping Reachability (10G Rate)
Ping Reachability (1G Rate)
Ping Reachability (100M Rate)
3. Supported Device Platforms
        Not all Juniper 10GbE switches are compatible with the JNP-SFPP-10GE-T module. Referencing official Juniper documentation, Moduletek Laboratory summarizes the compatible hardware platforms and version requirements as follows.
Table 3 Compatible Device List
Category
Device Model
Minimum Version Requirement
Remarks
Router
ACX7509
Junos OS Evolved 21.4R1
 
Switch
EX4400
Junos OS 23.4R1
 
Switch
EX4400-24X
Junos OS 23.4R1
 
Switch
EX4400-48F
Junos OS 23.4R1
 
Switch
EX4600
Junos OS 20.3R1
 
Switch
EX4650-48Y
Junos OS 19.3R1
 
Switch
QFX5100
Junos OS 19.4R1
 
Switch
QFX5110
Junos OS 19.4R1
 
Switch
QFX5120-48Y
Junos OS 19.3R1
 
Switch
QFX10008
Junos OS 19.3R1
 
Switch
QFX10016
Junos OS 19.3R1
 
Interface card
ACX7509-FPC-20Y
Junos OS Evolved 21.4R1
Host: ACX75099
Interface card
QFX10000-60S-6Q
Junos OS 19.3R1
Host: QFX10008 , QFX10016
Interface card
EX4400-EM-4S
Junos OS 20.3R1
Host: EX4400, EX4400-24X, EX4400-48F
Interface card
EX4400-EM-4Y
Junos OS 20.3R1
Host: EX4400, EX4400-24X, EX4400-48F
        Remarks:
            1. The actual supported rate depends on the device firmware version.
            2. The compatible device list is valid as of the publication date. New models may be added later; please refer to Juniper’s official website for the latest compatibility information.
        Actual test results verify that the running performance of the module fully conforms to Juniper’s official specifications.
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