m88(managed(clockengine( - qulsar · qulsar.com+ qulsar,(inc.(1798+technology+drive,+#139+...

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qulsar.com Qulsar, Inc. 1798 Technology Drive, #139 San Jose, CA 95110 T: +1 (408) 7151098 E: [email protected] Qulsar Sweden AB Torshamnsgatan 35 SE164 40 Kista T: +46 8 750 7850 F: +46 8 750 7851 © 2016 Qulsar, Inc. Qulsar and the Qulsar logo are trademarks of Qulsar, Inc. All rights reserved. All specificaSons subject to change without noSce. SJC-PM0055-MM.1.0 M88 Managed Clock Engine Product Brief APPLICATIONS Mobile backhaul Carrier Ethernet Macro / micro and small cells (eNodeBs) CRAN BBU to RRH sync DOCSIS CMTS and Remote PHY Datacenter switches Broadband access networks (e.g., G.fast DSL and PON) FEATURES Unified full clock soluSon Synchronizes to GNSS, syncE, BITS, PTP (IEEE1588v2). Industryleading 1588 performance algorithms Gateway and boundary clock Supports onestep and two step clock Telecom, power & default profiles Industry leading algorithm for G.8261 Meets the requirements of: ITUT G.8261, G.8265, G.8275 ITUT G.8273 TGM, TBC and TTSC ITUT G.8262 (SyncE) EEC OpSons 1 & 2 ITUT G.812 Type III, IV ITUT G.813 OpSon 1 Telcordia GR1244, GR253 (Stratum 3/3E Flexible frequency synthesis with mulSple outputs Status monitoring: LOS, OOF, LOL Scalable to 128 PTP clients BENEFITS Easy & rapid integraSon in host system Full clock subsystem, lower design cost Excellent jijer performance Low power consumpSon Low jijer network synchronized mulSple frequency outputs Developed in close collaboraSon with Silicon Labs, the Qulsar M88 Managed Clock Engine Module combines a high precision IEEE 1588v2 PTP packet gateway clock with Silicon Labs’ Si5348 ultralow jijer network synchronizer. The M88 is a turnkey hardware and solware soluSon that provides IEEE 1588v2 and SyncE standards compliant phase and frequency synchronizaSon, jijer ajenuaSon and clock generaSon in a unified, small form factor design. The M88 includes a flexible mulSsync clock manager, enabling the soluSon to synchronize to a wide variety of references, including GNSS (1 PPS + ToD), IEEE 1588 (PTP), SyncE and BITS, while providing simplified clock input monitoring and management. The M88 incorporates an industryleading IEEE 1588 servo algorithm to generate the high precision synchronized clock outputs required to distribute precise and accurate Sming signals for 4G and evolving 5G transport and access networks. Typical applicaSons include phase and frequency synchronizaSon for wireless infrastructure and wireline broadband networks such as PON, DOCSIS, G.fast DSL and data center switches. Leveraging Silicon Labs’ Si5348 network synchronizer clock, the M88 offers unmatched frequency synthesis flexibility and ultralow jijer. The three independent DSPLLs are individually configurable as SyncE PLLs or a general purpose PLLs for processor/FPGA clocking. The unique design of the Si5348 allows the device to accept a TCXO/OCXO with any frequency, and the reference clock jijer does not degrade output performance. Technical Performance & FuncMons The M88 is a fully managed clock module for systems implemenSng network based Sming. The M88 includes funcSons that are necessary for a network clock synchronizer, a IEEE 1588 implementaSon (either boundary or gateway clock) and a jijer cleaner. Industryleading algorithms deliver high precision performance when the host system needs to synchronize to an incoming clock signal. The M88 displays leading performance against the ITUT G.8261 and G.8273.2 test suite. Turnkey IEEE 1588v2 and SyncE Network SynchronizaSon SoluSon

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Page 1: M88(Managed(ClockEngine( - Qulsar · qulsar.com+ Qulsar,(Inc.(1798+Technology+Drive,+#139+ San+Jose,+CA+95110+ T:++1+(408)+715F1098+ E:+info@qulsar.com+++ Qulsar(Sweden(AB((Torshamnsgatan+35++

qulsar.com  

Qulsar,  Inc.  1798  Technology  Drive,  #139  San  Jose,  CA  95110  T:  +1  (408)  715-­‐1098  E:  [email protected]      

Qulsar  Sweden  AB    Torshamnsgatan  35    SE-­‐164  40  Kista  T:  +46  8  750  7850  F:  +46  8  750  7851     ©  2016  Qulsar,  Inc.  Qulsar  and  the  Qulsar  logo  are  trademarks  of  Qulsar,  

Inc.  All  rights  reserved.  All  specificaSons  subject  to  change  without  noSce.  

SJC-PM0055-MM.1.0

M88  Managed  Clock  Engine  Product  Brief  

APPLICATIONS    •  Mobile  backhaul  Carrier  Ethernet  •  Macro  /  micro  and  small  cells  (eNodeBs)  •  C-­‐RAN  BBU  to  RRH  sync  •  DOCSIS  CMTS  and  Remote  PHY  •  Datacenter  switches  •  Broadband  access  networks  (e.g.,  G.fast  

DSL  and  PON)    FEATURES  •  Unified  full  clock  soluSon  •  Synchronizes  to  GNSS,  syncE,  BITS,  PTP  

(IEEE-­‐1588v2).  •  Industry-­‐leading  1588  performance  

algorithms  •  Gateway  and  boundary  clock  •  Supports  one-­‐step  and  two-­‐  step  clock  •  Telecom,  power  &  default  profiles  •  Industry  leading  algorithm  for  G.8261  •  Meets  the  requirements  of:                      -­‐  ITU-­‐T  G.8261,  G.8265,  G.8275                    -­‐  ITU-­‐T  G.8273  T-­‐GM,  T-­‐BC  and  T-­‐TSC                    -­‐  ITU-­‐T  G.8262  (SyncE)  EEC  OpSons  1  &  2                    -­‐  ITU-­‐T  G.812  Type  III,  IV                    -­‐  ITU-­‐T  G.813  OpSon  1                    -­‐Telcordia  GR1244,  GR253  (Stratum  3/3E  •  Flexible  frequency  synthesis  with  mulSple  

outputs  •  Status  monitoring:  LOS,  OOF,  LOL  •  Scalable  to  128  PTP  clients      BENEFITS  •  Easy    &  rapid  integraSon  in  host  system  •  Full  clock  subsystem,  lower  design  cost  •  Excellent  jijer  performance  •  Low  power  consumpSon  •  Low  jijer  network  synchronized  mulSple  

frequency  outputs  

Developed  in  close  collaboraSon  with  Silicon  Labs,  the  Qulsar  M88  Managed  Clock  Engine  Module  combines  a  high  precision  IEEE  1588v2  PTP  packet  gateway  clock  with  Silicon  Labs’  Si5348  ultra-­‐low  jijer  network  synchronizer.  The  M88  is  a  turnkey  hardware  and  solware  soluSon  that  provides  IEEE  1588v2  and  SyncE  standards-­‐compliant  phase  and  frequency  synchronizaSon,  jijer  ajenuaSon  and  clock  generaSon  in  a  unified,  small  form  factor  design.  

The  M88  includes  a  flexible  mulS-­‐sync  clock  manager,  enabling  the  soluSon  to  synchronize  to  a  wide  variety  of  references,  including  GNSS  (1  PPS  +  ToD),  IEEE  1588  (PTP),  SyncE  and  BITS,  while  providing  simplified  clock  input  monitoring  and  management.    The  M88  incorporates  an  industry-­‐leading  IEEE  1588  servo  algorithm  to  generate  the  high  precision  synchronized  clock  outputs  required  to  distribute  precise  and  accurate  Sming  signals  for  4G  and  evolving  5G  transport  and  access  networks.  Typical  applicaSons  include  phase  and  frequency  synchronizaSon  for  wireless  infrastructure  and  wireline  broadband  networks  such  as  PON,  DOCSIS,  G.fast  DSL  and  data  center  switches.  

Leveraging  Silicon  Labs’  Si5348  network  synchronizer  clock,  the  M88  offers  unmatched  frequency  synthesis  flexibility  and  ultra-­‐low  jijer.  The  three  independent  DSPLLs  are  individually  configurable  as  SyncE  PLLs  or  a  general-­‐purpose  PLLs  for  processor/FPGA  clocking.  The  unique  design  of  the  Si5348  allows  the  device  to  accept  a  TCXO/OCXO  with  any  frequency,  and  the  reference  clock  jijer  does  not  degrade  output  performance.    

Technical  Performance  &  FuncMons  

The  M88  is  a  fully  managed  clock  module  for  systems  implemenSng  network  based  Sming.    The  M88  includes  funcSons  that  are  necessary  for  a  network  clock  synchronizer,  a  IEEE  1588  implementaSon  (either  boundary  or  gateway  clock)  and  a  jijer  cleaner.  

Industry-­‐leading  algorithms  deliver  high  precision  performance  when  the  host  system  needs  to  synchronize  to  an  incoming  clock  signal.    The  M88  displays  leading  performance  against  the  ITU-­‐T  G.8261  and  G.8273.2  test  suite.      

Turnkey  IEEE  1588v2  and  SyncE  Network  SynchronizaSon  SoluSon  

Page 2: M88(Managed(ClockEngine( - Qulsar · qulsar.com+ Qulsar,(Inc.(1798+Technology+Drive,+#139+ San+Jose,+CA+95110+ T:++1+(408)+715F1098+ E:+info@qulsar.com+++ Qulsar(Sweden(AB((Torshamnsgatan+35++

qulsar.com  

Qulsar,  Inc.  1798  Technology  Drive,  #139  San  Jose,  CA  95110  T:  +1  (408)  715-­‐1098  E:  [email protected]      

Qulsar  Sweden  AB    Torshamnsgatan  35    SE-­‐164  40  Kista  T:  +46  8  750  7850  F:  +46  8  750  7851    

©  2016  Qulsar,  Inc.  Qulsar  and  the  Qulsar  logo  are  trademarks  of  Qulsar,  Inc.  All  rights  reserved.  All  specificaSons  subject  to  change  without  noSce.  

PAGE 2 of 2

SJC-PM0055-MM.1.0

M88  Managed  Clock  Engine  (Product  Brief)  

MulM-­‐sync  &  Algorithms  

The  M88  combines  clock  generaSon,  digital  oscillator  control,  input  monitoring  &  management,  packet  Sming  (PTP  /  IEEE  1588)  with  advanced  servo  algorithms.    This  enables  the  host  system  to  use  mulSple  low-­‐jijer  (i.e.  low  phase  noise)  clock  outputs,  and  to  get  the  benefit  of  a  diverse  set  of  mulSple  clock  inputs.  

In  addiSon,  the  M88  has  cupng  edge  technology  that  enables  it  to  manage  mulSple  inputs.    The  ability  to  use  mulSple  synchronizaSon  inputs  is  parScularly  powerful  in  today’s  applicaSons,  where  a  host  system  may  need  to  be  versaSle  and  deployable  in  mulSple  environments.  

System  Features  •  Assisted  ParSal  Timing  Support  Clock  (APTSC  )  G.8273.4      •  Fully  compliant  to  telecom,  power  &  default  profiles  •  Telecom  Boundary  Clock  (T-­‐BC)  ITU-­‐T  G8273.21  (tested  as  

per  plan)  •  MulS-­‐sync  handling  support  •  Phase  accuracy  bejer  than  ±1µs  •  Frequency  <1ppb  under  ITU-­‐T  G.8261  test  condiSons  1                    

Network  Interface  •  2x  RGMII  ports    •  Integrated  TCP/IP  stack  •  IPv4  and  IPv6  (PTP)    

 

FuncMonal  DescripMon  

   1  ITU-­‐T  G.8261  &  ITU-­‐T-­‐G8273.2  tests  conducted  at  both  Qulsar  internal  labs  and  3rd  party  labs  –  details  available  on  request  and  under  NDA  

Outputs  •  5x  low-­‐jijer  (low  phase  noise)  outputs  with  programmable  

frequency  up  to  350  MHz;  outputs  could  be  locked  to  sync  inputs  as  desired  

                 -­‐  Programmable  loop  B/W  per  DSPLL:  1  mHz  -­‐  4  kHz  •  AddiSonal  5/10/20/25  MHz  syntonized  output  •  Time  outputs:  1  pps  &  ToD  (Sme  of  day)  •  IEEE  1588  (PTP)  output  (in  GM  mode)  –  may  be  locked  to  GNSS,  or    

PTP  (in  gateway  clock  mode),  or  external  1  pps  /  ToD  

Timing  References  (Inputs)  •  1x  PPS/TOD;  •  AlternaSve  PPS  •  PTP  •  SyncE  •  External  oscillator  •  3x  frequency  inputs  

Physical  Interfaces  •  2x  GbE  RGMII  signal  •  Clock  inputs/outputs  configurable  –  LVDS,  LVPECL,  LVCMOS,  HCSL,  

CML  

PTP  Master    •  Accuracy  with  GPS  as  reference  bejer  than  ±25ns  •  Support  1  step  and  2  step  •  Output  Sync  rate:  up  to  128  sync  packet  per  second  

Other  Features  •  DHCPv4  client;  FTP  server;  TELNET  server;  SSH  server;  serial  

terminal  •  Remote  firmware  upgrade  •  Command  line  interface  configuraSon  (Telnet,  SSH  or  serial  port  

terminal)    

ToD  Format  (output)  •  ASCII,  NMEA  and  China  Mobile  Binary  format  

Physical  Interfaces  •  GPIO,  Asynchronous  serial,  SPI,  RGMII  and    MDIO  

OperaMng  SpecificaMons  •  Supply:  3.3V,  1.8V,  1.2V  +/-­‐  10%  •  OperaSng  temperature:  0oC  to  70oC  (-­‐40oC  to  85oC  opSonal)  •  RoHS  compliant  •  Low  power  processor  module:  1.1W  (typical)  

Physical  SpecificaMons  •  Package:  LGA-­‐144  •  Size:  29.2  mm  X    29.2mm    

M88

SyncE  RX

 Clocks

(Up  to  4)

SyncE  TX  or  

Other  Clocks

(Up  to  6)

GPS  (optional) 1pps 1pps

25MHz

ToD

RGMII  (x2)

SPI  and  UART  (x2)

Network  Switch  /  PHYs