Perle’s advanced line of Managed Gigabit SFP Media Converters, transparently connects Gigabit copper to SFP for multimode or single mode fiber. The pluggable fiber optics port allows for flexible network configurations using SFP transceivers supplied by Perle, Cisco or other manufacturers of MSA compliant SFPs.
While providing an economical means of extending your existing copper based network connection, these media converters are SNMP manageable to enable complete control and status viewing of your fiber links. Perle Gigabit SFP Managed Media Converters come standard with extensive cost and time saving features. In addition, a lifetime warranty and free worldwide technical support make Perle’s Managed Gigabit SFP Converters the smart choice for IT professionals.
SMI-1000-SFP Managed Gigabit SFP Media Converter Features
|Configuration Mode selection||Select whether to use the on-board DIP switches or the management software for mode selection|
|DIP switch settings||View hardware DIP switch settings|
|Low power mode||If enabled it sets the Gigabit copper transceiver into “low power mode” which limits the strength of the signal. ( for shorter cable lengths ). Default is disabled|
|Port Control||Enable or disable individual fiber or copper port on the converter|
|Copper Port Status||
|Auto-Negotiation (802.3ab)||The media converter supports auto
negotiation. The 1000Base-X fiber interface negotiates
according to 802.3 clause 37. The 1000Base-T
negotiates according to 802.3 clause 28 and 40.
The 1000Base-X will link up with its partner
after the highest common denominator (HCD) is
reached and the copper has linked up with its
partner. The 1000Base-X will continue to cycle
through negotiation transmitting a remote fault
of offline (provided this is enabled through
the switch setting) until the copper is linked
up and the HCDs match.
The media converter supports auto-negotiation of full duplex, half duplex, remote
|Auto-MDIX with Skew Correction||Auto-MDIX (automatic medium-dependant interface
crossover) detects the signaling on the 1000Base-T
interface to determine the type of cable connected
(straight-through or crossover) and automatically
configures the connection when enabled. The media
converter can also correct for wires swapped
within a pair.
The media converter will adjust
|Smart Link Pass-Through||When the Link Mode switch is placed into Smart
Link Pass-Through mode, the 1000Base-T port
will reflect the state of the 1000Base-X media
converter port. This feature can be used whether
fiber auto-negotiation is enabled or disabled.
|Fiber Fault Alert||With Fiber Fault Alert the state of the 1000Base-X
receiver is passed to the 1000Base-X transmitter.
This provides fault notification to the partner
device attached to the 1000Base-X interface of
the media converter. If the 1000Base-X transmitter
is off as a result of this fault it will be turned
on periodically to allow the condition to clear
should the partner device on the 1000Base-X be
using a similar technique. This eliminates the
possibility of lockouts that occur with some
media converters. Applies only when fiber auto-negotiation
|Pause (IEEE 802.3x)||Pause signaling is an IEEE feature that temporarily
suspends data transmission between two devices
in the event that one of the devices becomes
overwhelmed. The media converter supports pause
negotiation on the 1000Base-T fiber connection
and 1000Base-X fiber connection. Select Symmetrical, asymmetrical TX or asymmetrical RX
|Duplex||Full and half
duplex operation supported.
|Jumbo Packets||Transparent to jumbo packets up to 10KB-default. Jumbo packet support can be disabled.|
|VLAN||Transparent to VLAN
tagged packets. Default Jumbo packet can be disabled.
|Remote Loopback||Capable of performing
a loopback on the 1000Base-X fiber interface.
SMI-1000-SFP Advanced Management Features
Enterprise and carrier-grade security is available through the support of strong authentication systems such as TACACS+, RADIUS and LDAP. Secure in-band access is assured via SNMPv3, SSH CLI and secure HTTPS Internet browser.
|Telnet / SSH CLI access||In-band command line access via Telnet or SSH application|
|Internet Browser access||
|Console port CLI access||Out-of-band command line access via Cisco compatible RJ45 serial console port using common “rolled” CAT5 cable.
Console port can be enabled ( default ) or disabled
|Concurrent management sessions||Run multiple management sessions simultaneously for multiple users|
|Inactivity timeout||Protect secure management sessions by setting an inactivity timeout value|
|Alert event reporting||Alert level events are stored in the local event log and sent as:
|Advanced IP feature set||
|Advanced Management User Authentication with primary and secondary server support||
|Advanced Management User Authorization and Accounting||
|Access Control List||An access control list can be created which can filter out only those workstations that are authorized to access the management resources. Filter on IP and/or Ethernet MAC addresses|
|Network Services Filter||Enable only those network services on the management module that are allowed on your network ( Telnet, SSH, HTTP, HTTPS, SNMP )|
|Firmware download||Update the latest level firmware for management and media converter modules via TFTP or PerleVIEW|
|Media Converter Module Indicators|
|Power / TST||This green LED is turned on when power is applied to the media converter. Otherwise it is off. The LED will blink when in Loopback test mode.|
|Fiber link on / Receive activity (LKF)||This green LED is operational only when power is applied. The LED is on when the 1000Base-X link is on and flashes with a 50% duty cycle when data is received. The LED will slow blink when the 1000Base-X interface has been taken down as a result of a fault on the 1000Base-T interface.|
|Copper link on / Receive activity (LKC)||This green LED is operational only when power is applied. The LED is on when the 1000Base-T link is on and flashes with a 50% duty cycle when data is received. The LED will slow blink when the 1000Base-T interface has been taken down as a result of a fault on the 1000Base-T interface.|
|Management Module Indicators / reset|
|Power||Blinking green during startup cycle
Steady green: module has power and is ready
Red : error
|ALM||Red alarm indicator activated when an alert event occurs|
|LKC||Green indicator indicating an active Ethernet link. Blinking indicates RX and TX of data|
|100/1000||Green – 1000 Mbps link
Yellow – 100 Mbps link
Off – 10 Mbps or no Link
|Reset button||Recessed pinhole button resets module|
|1000Base-T||RJ45 connector, 4 pair CAT5 UTP cable or better
Magnetic Isolation 1.5kv
|Small Form Factor Pluggable ( SFP ) slot||Empty slot for 1000Base-X SFP modules supplied by Perle, Cisco or other manufacturers of MSA compliant SFPs.
Hot insertion and removable ( hot swappable )
|Management ethernet port||10/100/1000Base-T – RJ45
|Management console port||RS232 Serial RJ45 – Cisco pinout for use with standard CAT5 “rolled cable” (crossover) 9600 to 115k bps 7/8 bits Odd,even, no parity 1/2 stop bits Hardware/software flow control DCD/DSR monitoring|
|Packet Transmission Characteristics|
|Bit Error Rate (BER)||<10 -12|
|Switches – accessible through a side opening in the chassis|
Enabled (Default) – The media converter uses 802.3u Auto-negotiation on the 10/100/1000Base-T interface. It is set to advertise full duplex, half duplex, pause and remote fault capabilities.
Disabled – The media converter sets the port according to the position of the speed and duplex switches.
|Link Mode||Link Mode provides a transparency to the state of the copper link allowing for simplified trouble shooting from the devices connected to the media converter.
Normal (Default – Up)
With Fiber Auto Negotiation enabled when the copper link goes down the 1000Base-X link is brought down. The 1000Base-X link will advertise Remote Fault (Link Fault).
With Fiber Auto Negotiation disabled the state of the copper link has no effect on the 1000Base-X link.
Smart Link Pass Through (Down)
With Fiber Auto-Negotiation disabled the behavior is as follows. When the copper receiver is off the 1000Base-X transmitter will be turned off. When the 1000Base-X receiver goes off the copper transmitter will be turned off.
|Pause||When Fiber Auto Negotiation is disabled Pause should only be enabled when all devices connected to the media converter support pause.
Enabled(Default) – The Media converter will advertise Pause capable, Asymmetric pause not needed during Auto-Negotiation.
Disabled – The Media converter will advertise that it does not have Pause capability during Auto-Negotiation.
|Fiber Fault Alert||The Fiber Fault Alert switch has meaning when Auto-Negotiation is disabled
Enabled (Default – Up)
When the 1000Base-X receiver is off the 1000Base-X transmitter is turned off. Periodically the 1000Base-X receiver will be turned on for a short period to allow the condition to clear if the 1000Base-X link partner is using a similar feature.
Full (Default-Up) – The media converter will advertise Full Duplex Capable, Half Duplex Capable.
AUTO (Down) -The Media converter will advertise Full Duplex Not Capable, Half Duplex Capable.
|Remote Loopback||The media converter can perform a loopback on the 1000Base-X fiber interface.
(Default – Up)
Enabled – The 1000Base-X receiver is looped to the 1000Base-X transmitter. The copper transmitter is taken off the interface.
|Configuration Mode Strap||Auto (default) enable management module to overwrite hardware switch settings Switch – Use on-board DIP switches|
|Input Supply Voltage||( 12 vDC Nominal )|
|Current||0.42amps at 12vdc|
|Power Consumption||4.98 watts|
|Power Connector||5.5mm x 9.5mm x 2.1mm barrel socket|
|Universal AC/DC Adapter||100-240v AC, regulated DC adapter included|
|Operating Temperature||0° C to 50° C (32° F to 122° F)|
|Storage Temperature||minimum range of -25° C to 70° C (-13° F to 158° F)|
|Operating Humidity||5% to 90% non-condensing|
|Storage Humidity||5% to 95% non-condensing|
|Operating Altitude||Up to 3,048 meters (10,000 feet)|
( BTU/HR )
|MTBF (Hours)*||268,167 without power adaptor
178,770 with power adaptor
|Chassis||Metal with an IP20 ingress protection rating|
|Din Rail Kit||Optional|
|Wall / Rack Mount Kit||Optional|
|Product Weight and Dimensions|
|Dimensions||175 x 145 x 23 mm|
|Shipping Weight||1.2 kg|
|Shipping Dimensions||300 x 200 x 70 mm|
|Emissions||FCC Part 15 Class A, EN55022 Class A|
|CISPR 22 Class A
CISPR 32:2015/EN 55032:2015 (Class A)
CISPR 24:2010/EN 55024:2010
|Electrical Safety||UL 60950-1|
|IEC 60950-1(ed 2); am1, am2
|Laser Safety||EN 60825-1:2007|
|Fiber optic transmitters on this device meet Class 1 Laser safety requirements per IEC-60825 FDA/CDRH standards and comply with 21CFR1040.10 and 21CFR1040.11.|
|Environmental||Reach, RoHS and WEEE Compliant|
|HTSUS Number: 8517.62.0050|
|Perle Limited Lifetime Warranty|
*Calculation model based on MIL-HDBK-217-FN2 @ 30 °C
|Managed Ethernet to Fiber Links|
Manage your copper to fiber link with a Managed Standalone Media Converter. Ideal for use in managed networks with low density fiber applications. A Managed Standalone Media Converter is connected across a fiber link to a remote media converter. The copper and fiber link on the managed standalone unit can provide vital information and status to network management tools such as SNMP.
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|Gigabit Mode-Conditioning Adapters – 1000Base-LX|
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